13310374805

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3023}}^1\times {\mathrm{9677}}^1$

素因数の和:12725

約数の個数: 32

約数和(自身を含む): 19666934784

約数和(自身を除く): 6356559979

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 3023, 9677, 15115, 21161, 39299, 48385, 67739, 105805, 125801, 196495, 275093, 338695, 629005, 880607, 1375465, 4403035, 29253571, 146267855, 204774997, 380296423, 1023874985, 1901482115, 2662074961, 13310374805]

約数ペア:

[(1, 13310374805), (5, 2662074961), (7, 1901482115), (13, 1023874985), (35, 380296423), (65, 204774997), (91, 146267855), (455, 29253571), (3023, 4403035), (9677, 1375465), (15115, 880607), (21161, 629005), (39299, 338695), (48385, 275093), (67739, 196495), (105805, 125801)]