9171773975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{26699}}^1$

素因数の和:26880

約数の個数: 48

約数和(自身を含む): 14090764800

約数和(自身を除く): 4918990825

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 151, 175, 325, 455, 755, 1057, 1963, 2275, 3775, 5285, 9815, 13741, 26425, 26699, 49075, 68705, 133495, 186893, 343525, 347087, 667475, 934465, 1735435, 2429609, 4031549, 4672325, 8677175, 12148045, 20157745, 28220843, 52410137, 60740225, 100788725, 141104215, 262050685, 366870959, 705521075, 1310253425, 1834354795, 9171773975]

約数ペア:

[(1, 9171773975), (5, 1834354795), (7, 1310253425), (13, 705521075), (25, 366870959), (35, 262050685), (65, 141104215), (91, 100788725), (151, 60740225), (175, 52410137), (325, 28220843), (455, 20157745), (755, 12148045), (1057, 8677175), (1963, 4672325), (2275, 4031549), (3775, 2429609), (5285, 1735435), (9815, 934465), (13741, 667475), (26425, 347087), (26699, 343525), (49075, 186893), (68705, 133495)]