15994093025

素因数分解:

$5^2\times {\mathrm{179}}^1\times {\mathrm{257}}^1\times {\mathrm{13907}}^1$

素因数の和:14353

約数の個数: 24

約数和(自身を含む): 20022513120

約数和(自身を除く): 4028420095

約数列:

[1, 5, 25, 179, 257, 895, 1285, 4475, 6425, 13907, 46003, 69535, 230015, 347675, 1150075, 2489353, 3574099, 12446765, 17870495, 62233825, 89352475, 639763721, 3198818605, 15994093025]

約数ペア:

[(1, 15994093025), (5, 3198818605), (25, 639763721), (179, 89352475), (257, 62233825), (895, 17870495), (1285, 12446765), (4475, 3574099), (6425, 2489353), (13907, 1150075), (46003, 347675), (69535, 230015)]