83972525

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5273}}^1$

素因数の和:5310

約数の個数: 36

約数和(自身を含む): 130468212

約数和(自身を除く): 46495687

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 175, 245, 325, 455, 637, 1225, 2275, 3185, 5273, 15925, 26365, 36911, 68549, 131825, 184555, 258377, 342745, 479843, 922775, 1291885, 1713725, 2399215, 3358901, 6459425, 11996075, 16794505, 83972525]

約数ペア:

[(1, 83972525), (5, 16794505), (7, 11996075), (13, 6459425), (25, 3358901), (35, 2399215), (49, 1713725), (65, 1291885), (91, 922775), (175, 479843), (245, 342745), (325, 258377), (455, 184555), (637, 131825), (1225, 68549), (2275, 36911), (3185, 26365), (5273, 15925)]