4122085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 5443200

約数和(自身を除く): 1321115

約数列:

[1, 5, 11, 55, 149, 503, 745, 1639, 2515, 5533, 8195, 27665, 74947, 374735, 824417, 4122085]

約数ペア:

[(1, 4122085), (5, 824417), (11, 374735), (55, 74947), (149, 27665), (503, 8195), (745, 5533), (1639, 2515)]