78486525

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26833}}^1$

素因数の和:26862

約数の個数: 36

約数和(自身を含む): 151397428

約数和(自身を除く): 72910903

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 26833, 80499, 134165, 241497, 348829, 402495, 670825, 1046487, 1207485, 1744145, 2012475, 3139461, 5232435, 6037425, 8720725, 15697305, 26162175, 78486525]

約数ペア:

[(1, 78486525), (3, 26162175), (5, 15697305), (9, 8720725), (13, 6037425), (15, 5232435), (25, 3139461), (39, 2012475), (45, 1744145), (65, 1207485), (75, 1046487), (117, 670825), (195, 402495), (225, 348829), (325, 241497), (585, 134165), (975, 80499), (2925, 26833)]