4636475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 6219840

約数和(自身を除く): 1583365

約数列:

[1, 5, 19, 25, 43, 95, 215, 227, 475, 817, 1075, 1135, 4085, 4313, 5675, 9761, 20425, 21565, 48805, 107825, 185459, 244025, 927295, 4636475]

約数ペア:

[(1, 4636475), (5, 927295), (19, 244025), (25, 185459), (43, 107825), (95, 48805), (215, 21565), (227, 20425), (475, 9761), (817, 5675), (1075, 4313), (1135, 4085)]