134426815

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 172440576

約数和(自身を除く): 38013761

約数列:

[1, 5, 43, 47, 53, 215, 235, 251, 265, 1255, 2021, 2279, 2491, 10105, 10793, 11395, 11797, 12455, 13303, 53965, 58985, 66515, 107113, 507271, 535565, 572029, 625241, 2536355, 2860145, 3126205, 26885363, 134426815]

約数ペア:

[(1, 134426815), (5, 26885363), (43, 3126205), (47, 2860145), (53, 2536355), (215, 625241), (235, 572029), (251, 535565), (265, 507271), (1255, 107113), (2021, 66515), (2279, 58985), (2491, 53965), (10105, 13303), (10793, 12455), (11395, 11797)]