74688345

素因数分解:

$3^3\times 5^1\times {\mathrm{727}}^1\times {\mathrm{761}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 133136640

約数和(自身を除く): 58448295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 727, 761, 2181, 2283, 3635, 3805, 6543, 6849, 10905, 11415, 19629, 20547, 32715, 34245, 98145, 102735, 553247, 1659741, 2766235, 4979223, 8298705, 14937669, 24896115, 74688345]

約数ペア:

[(1, 74688345), (3, 24896115), (5, 14937669), (9, 8298705), (15, 4979223), (27, 2766235), (45, 1659741), (135, 553247), (727, 102735), (761, 98145), (2181, 34245), (2283, 32715), (3635, 20547), (3805, 19629), (6543, 11415), (6849, 10905)]