91427875

素因数分解:

$5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 153653760

約数和(自身を除く): 62225885

約数列:

[1, 5, 7, 11, 23, 25, 35, 49, 55, 59, 77, 115, 125, 161, 175, 245, 253, 275, 295, 385, 413, 539, 575, 649, 805, 875, 1127, 1225, 1265, 1357, 1375, 1475, 1771, 1925, 2065, 2695, 2875, 2891, 3245, 4025, 4543, 5635, 6125, 6325, 6785, 7375, 8855, 9499, 9625, 10325, 12397, 13475, 14455, 14927, 16225, 20125, 22715, 28175, 31625, 31801, 33925, 44275, 47495, 51625, 61985, 66493, 67375, 72275, 74635, 81125, 104489, 113575, 140875, 159005, 169625, 221375, 237475, 309925, 332465, 361375, 373175, 522445, 567875, 731423, 795025, 1187375, 1549625, 1662325, 1865875, 2612225, 3657115, 3975125, 8311625, 13061125, 18285575, 91427875]

約数ペア:

[(1, 91427875), (5, 18285575), (7, 13061125), (11, 8311625), (23, 3975125), (25, 3657115), (35, 2612225), (49, 1865875), (55, 1662325), (59, 1549625), (77, 1187375), (115, 795025), (125, 731423), (161, 567875), (175, 522445), (245, 373175), (253, 361375), (275, 332465), (295, 309925), (385, 237475), (413, 221375), (539, 169625), (575, 159005), (649, 140875), (805, 113575), (875, 104489), (1127, 81125), (1225, 74635), (1265, 72275), (1357, 67375), (1375, 66493), (1475, 61985), (1771, 51625), (1925, 47495), (2065, 44275), (2695, 33925), (2875, 31801), (2891, 31625), (3245, 28175), (4025, 22715), (4543, 20125), (5635, 16225), (6125, 14927), (6325, 14455), (6785, 13475), (7375, 12397), (8855, 10325), (9499, 9625)]