120051645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4219}}^1$

素因数の和:4505

約数の個数: 32

約数和(自身を含む): 220385280

約数和(自身を除く): 100333635

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271, 813, 1355, 1897, 4065, 4219, 5691, 9485, 12657, 21095, 28455, 29533, 63285, 88599, 147665, 442995, 1143349, 3430047, 5716745, 8003443, 17150235, 24010329, 40017215, 120051645]

約数ペア:

[(1, 120051645), (3, 40017215), (5, 24010329), (7, 17150235), (15, 8003443), (21, 5716745), (35, 3430047), (105, 1143349), (271, 442995), (813, 147665), (1355, 88599), (1897, 63285), (4065, 29533), (4219, 28455), (5691, 21095), (9485, 12657)]