56894445

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8053}}^1$

素因数の和:8221

約数の個数: 24

約数和(自身を含む): 99257496

約数和(自身を除く): 42363051

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 7065, 8053, 24159, 40265, 72477, 120795, 362385, 1264321, 3792963, 6321605, 11378889, 18964815, 56894445]

約数ペア:

[(1, 56894445), (3, 18964815), (5, 11378889), (9, 6321605), (15, 3792963), (45, 1264321), (157, 362385), (471, 120795), (785, 72477), (1413, 40265), (2355, 24159), (7065, 8053)]