84044025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 165197760

約数和(自身を除く): 81153735

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 59, 65, 75, 117, 177, 195, 225, 295, 325, 487, 531, 585, 767, 885, 975, 1461, 1475, 2301, 2435, 2655, 2925, 3835, 4383, 4425, 6331, 6903, 7305, 11505, 12175, 13275, 18993, 19175, 21915, 28733, 31655, 34515, 36525, 56979, 57525, 86199, 94965, 109575, 143665, 158275, 172575, 258597, 284895, 373529, 430995, 474825, 718325, 1120587, 1292985, 1424475, 1867645, 2154975, 3361761, 5602935, 6464925, 9338225, 16808805, 28014675, 84044025]

約数ペア:

[(1, 84044025), (3, 28014675), (5, 16808805), (9, 9338225), (13, 6464925), (15, 5602935), (25, 3361761), (39, 2154975), (45, 1867645), (59, 1424475), (65, 1292985), (75, 1120587), (117, 718325), (177, 474825), (195, 430995), (225, 373529), (295, 284895), (325, 258597), (487, 172575), (531, 158275), (585, 143665), (767, 109575), (885, 94965), (975, 86199), (1461, 57525), (1475, 56979), (2301, 36525), (2435, 34515), (2655, 31655), (2925, 28733), (3835, 21915), (4383, 19175), (4425, 18993), (6331, 13275), (6903, 12175), (7305, 11505)]