275752015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6571}}^1$

素因数の和:6703

約数の個数: 32

約数和(自身を含む): 416401920

約数和(自身を除く): 140649905

約数列:

[1, 5, 7, 11, 35, 55, 77, 109, 385, 545, 763, 1199, 3815, 5995, 6571, 8393, 32855, 41965, 45997, 72281, 229985, 361405, 505967, 716239, 2529835, 3581195, 5013673, 7878629, 25068365, 39393145, 55150403, 275752015]

約数ペア:

[(1, 275752015), (5, 55150403), (7, 39393145), (11, 25068365), (35, 7878629), (55, 5013673), (77, 3581195), (109, 2529835), (385, 716239), (545, 505967), (763, 361405), (1199, 229985), (3815, 72281), (5995, 45997), (6571, 41965), (8393, 32855)]