15845872705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{14747}}^1$

素因数の和:15097

約数の個数: 32

約数和(自身を含む): 20891662848

約数和(自身を除く): 5045790143

約数列:

[1, 5, 13, 61, 65, 271, 305, 793, 1355, 3523, 3965, 14747, 16531, 17615, 73735, 82655, 191711, 214903, 899567, 958555, 1074515, 3996437, 4497835, 11694371, 19982185, 51953681, 58471855, 243782657, 259768405, 1218913285, 3169174541, 15845872705]

約数ペア:

[(1, 15845872705), (5, 3169174541), (13, 1218913285), (61, 259768405), (65, 243782657), (271, 58471855), (305, 51953681), (793, 19982185), (1355, 11694371), (3523, 4497835), (3965, 3996437), (14747, 1074515), (16531, 958555), (17615, 899567), (73735, 214903), (82655, 191711)]