426432825

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 958688640

約数和(自身を除く): 532255815

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 59, 63, 65, 75, 91, 105, 117, 175, 177, 195, 225, 273, 295, 315, 325, 353, 413, 455, 525, 531, 585, 767, 819, 885, 975, 1059, 1239, 1365, 1475, 1575, 1765, 2065, 2275, 2301, 2471, 2655, 2925, 3177, 3717, 3835, 4095, 4425, 4589, 5295, 5369, 6195, 6825, 6903, 7413, 8825, 10325, 11505, 12355, 13275, 13767, 15885, 16107, 18585, 19175, 20475, 20827, 22239, 22945, 26475, 26845, 30975, 32123, 34515, 37065, 41301, 48321, 57525, 61775, 62481, 68835, 79425, 80535, 92925, 96369, 104135, 111195, 114725, 134225, 145789, 160615, 172575, 185325, 187443, 206505, 241605, 270751, 289107, 312405, 344175, 402675, 437367, 481845, 520675, 555975, 728945, 803075, 812253, 937215, 1032525, 1208025, 1312101, 1353755, 1445535, 1562025, 1895257, 2186835, 2409225, 2436759, 3644725, 4061265, 4686075, 5685771, 6560505, 6768775, 7227675, 9476285, 10934175, 12183795, 17057313, 20306325, 28428855, 32802525, 47381425, 60918975, 85286565, 142144275, 426432825]

約数ペア:

[(1, 426432825), (3, 142144275), (5, 85286565), (7, 60918975), (9, 47381425), (13, 32802525), (15, 28428855), (21, 20306325), (25, 17057313), (35, 12183795), (39, 10934175), (45, 9476285), (59, 7227675), (63, 6768775), (65, 6560505), (75, 5685771), (91, 4686075), (105, 4061265), (117, 3644725), (175, 2436759), (177, 2409225), (195, 2186835), (225, 1895257), (273, 1562025), (295, 1445535), (315, 1353755), (325, 1312101), (353, 1208025), (413, 1032525), (455, 937215), (525, 812253), (531, 803075), (585, 728945), (767, 555975), (819, 520675), (885, 481845), (975, 437367), (1059, 402675), (1239, 344175), (1365, 312405), (1475, 289107), (1575, 270751), (1765, 241605), (2065, 206505), (2275, 187443), (2301, 185325), (2471, 172575), (2655, 160615), (2925, 145789), (3177, 134225), (3717, 114725), (3835, 111195), (4095, 104135), (4425, 96369), (4589, 92925), (5295, 80535), (5369, 79425), (6195, 68835), (6825, 62481), (6903, 61775), (7413, 57525), (8825, 48321), (10325, 41301), (11505, 37065), (12355, 34515), (13275, 32123), (13767, 30975), (15885, 26845), (16107, 26475), (18585, 22945), (19175, 22239), (20475, 20827)]