56273295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12547}}^1$

素因数の和:12591

約数の個数: 32

約数和(自身を含む): 101187072

約数和(自身を除く): 44913777

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 12547, 37641, 62735, 163111, 188205, 288581, 489333, 815555, 865743, 1442905, 2446665, 3751553, 4328715, 11254659, 18757765, 56273295]

約数ペア:

[(1, 56273295), (3, 18757765), (5, 11254659), (13, 4328715), (15, 3751553), (23, 2446665), (39, 1442905), (65, 865743), (69, 815555), (115, 489333), (195, 288581), (299, 188205), (345, 163111), (897, 62735), (1495, 37641), (4485, 12547)]