7227675

素因数分解:

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

素因数の和:389

約数の個数: 72

約数和(自身を含む): 15978144

約数和(自身を除く): 8750469

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 353, 455, 525, 585, 819, 975, 1059, 1365, 1575, 1765, 2275, 2471, 2925, 3177, 4095, 4589, 5295, 6825, 7413, 8825, 12355, 13767, 15885, 20475, 22239, 22945, 26475, 32123, 37065, 41301, 61775, 68835, 79425, 96369, 111195, 114725, 160615, 185325, 206505, 289107, 344175, 481845, 555975, 803075, 1032525, 1445535, 2409225, 7227675]

約数ペア:

[(1, 7227675), (3, 2409225), (5, 1445535), (7, 1032525), (9, 803075), (13, 555975), (15, 481845), (21, 344175), (25, 289107), (35, 206505), (39, 185325), (45, 160615), (63, 114725), (65, 111195), (75, 96369), (91, 79425), (105, 68835), (117, 61775), (175, 41301), (195, 37065), (225, 32123), (273, 26475), (315, 22945), (325, 22239), (353, 20475), (455, 15885), (525, 13767), (585, 12355), (819, 8825), (975, 7413), (1059, 6825), (1365, 5295), (1575, 4589), (1765, 4095), (2275, 3177), (2471, 2925)]