72697965

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{68261}}^1$

素因数の和:68340

約数の個数: 16

約数和(自身を含む): 117956736

約数和(自身を除く): 45258771

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 68261, 204783, 341305, 1023915, 4846531, 14539593, 24232655, 72697965]

約数ペア:

[(1, 72697965), (3, 24232655), (5, 14539593), (15, 4846531), (71, 1023915), (213, 341305), (355, 204783), (1065, 68261)]