12077715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 20978496

約数和(自身を除く): 8900781

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 241, 257, 723, 771, 1205, 1285, 3133, 3341, 3615, 3855, 9399, 10023, 15665, 16705, 46995, 50115, 61937, 185811, 309685, 805181, 929055, 2415543, 4025905, 12077715]

約数ペア:

[(1, 12077715), (3, 4025905), (5, 2415543), (13, 929055), (15, 805181), (39, 309685), (65, 185811), (195, 61937), (241, 50115), (257, 46995), (723, 16705), (771, 15665), (1205, 10023), (1285, 9399), (3133, 3855), (3341, 3615)]