28546595

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 14999005

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 265, 371, 385, 583, 1399, 1855, 2915, 4081, 6995, 9793, 15389, 20405, 48965, 74147, 76945, 107723, 370735, 519029, 538615, 815617, 2595145, 4078085, 5709319, 28546595]

約数ペア:

[(1, 28546595), (5, 5709319), (7, 4078085), (11, 2595145), (35, 815617), (53, 538615), (55, 519029), (77, 370735), (265, 107723), (371, 76945), (385, 74147), (583, 48965), (1399, 20405), (1855, 15389), (2915, 9793), (4081, 6995)]