53428375

素因数分解:

$5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 92619072

約数和(自身を除く): 39190697

約数列:

[1, 5, 7, 11, 13, 25, 35, 49, 55, 61, 65, 77, 91, 125, 143, 175, 245, 275, 305, 325, 385, 427, 455, 539, 637, 671, 715, 793, 875, 1001, 1225, 1375, 1525, 1625, 1925, 2135, 2275, 2695, 2989, 3185, 3355, 3575, 3965, 4697, 5005, 5551, 6125, 7007, 7625, 8723, 9625, 10675, 11375, 13475, 14945, 15925, 16775, 17875, 19825, 23485, 25025, 27755, 32879, 35035, 38857, 43615, 53375, 61061, 67375, 74725, 79625, 83875, 99125, 117425, 125125, 138775, 164395, 175175, 194285, 218075, 305305, 373625, 427427, 587125, 693875, 821975, 875875, 971425, 1090375, 1526525, 2137135, 4109875, 4857125, 7632625, 10685675, 53428375]

約数ペア:

[(1, 53428375), (5, 10685675), (7, 7632625), (11, 4857125), (13, 4109875), (25, 2137135), (35, 1526525), (49, 1090375), (55, 971425), (61, 875875), (65, 821975), (77, 693875), (91, 587125), (125, 427427), (143, 373625), (175, 305305), (245, 218075), (275, 194285), (305, 175175), (325, 164395), (385, 138775), (427, 125125), (455, 117425), (539, 99125), (637, 83875), (671, 79625), (715, 74725), (793, 67375), (875, 61061), (1001, 53375), (1225, 43615), (1375, 38857), (1525, 35035), (1625, 32879), (1925, 27755), (2135, 25025), (2275, 23485), (2695, 19825), (2989, 17875), (3185, 16775), (3355, 15925), (3575, 14945), (3965, 13475), (4697, 11375), (5005, 10675), (5551, 9625), (6125, 8723), (7007, 7625)]