155510875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 211708224

約数和(自身を除く): 56197349

約数列:

[1, 5, 13, 25, 65, 83, 125, 325, 415, 1079, 1153, 1625, 2075, 5395, 5765, 10375, 14989, 26975, 28825, 74945, 95699, 134875, 144125, 374725, 478495, 1244087, 1873625, 2392475, 6220435, 11962375, 31102175, 155510875]

約数ペア:

[(1, 155510875), (5, 31102175), (13, 11962375), (25, 6220435), (65, 2392475), (83, 1873625), (125, 1244087), (325, 478495), (415, 374725), (1079, 144125), (1153, 134875), (1625, 95699), (2075, 74945), (5395, 28825), (5765, 26975), (10375, 14989)]