4481015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 6829056

約数和(自身を除く): 2348041

約数列:

[1, 5, 7, 11, 35, 55, 77, 103, 113, 385, 515, 565, 721, 791, 1133, 1243, 3605, 3955, 5665, 6215, 7931, 8701, 11639, 39655, 43505, 58195, 81473, 128029, 407365, 640145, 896203, 4481015]

約数ペア:

[(1, 4481015), (5, 896203), (7, 640145), (11, 407365), (35, 128029), (55, 81473), (77, 58195), (103, 43505), (113, 39655), (385, 11639), (515, 8701), (565, 7931), (721, 6215), (791, 5665), (1133, 3955), (1243, 3605)]