58020625

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:263

約数の個数: 40

約数和(自身を含む): 80605448

約数和(自身を除く): 22584823

約数列:

[1, 5, 13, 25, 37, 65, 125, 185, 193, 325, 481, 625, 925, 965, 1625, 2405, 2509, 4625, 4825, 7141, 8125, 12025, 12545, 23125, 24125, 35705, 60125, 62725, 92833, 120625, 178525, 300625, 313625, 464165, 892625, 1568125, 2320825, 4463125, 11604125, 58020625]

約数ペア:

[(1, 58020625), (5, 11604125), (13, 4463125), (25, 2320825), (37, 1568125), (65, 892625), (125, 464165), (185, 313625), (193, 300625), (325, 178525), (481, 120625), (625, 92833), (925, 62725), (965, 60125), (1625, 35705), (2405, 24125), (2509, 23125), (4625, 12545), (4825, 12025), (7141, 8125)]