7730281305

素因数分解:

$3^3\times 5^1\times {\mathrm{57261343}}^1$

素因数の和:57261357

約数の個数: 16

約数和(自身を含む): 13742722560

約数和(自身を除く): 6012441255

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 57261343, 171784029, 286306715, 515352087, 858920145, 1546056261, 2576760435, 7730281305]

約数ペア:

[(1, 7730281305), (3, 2576760435), (5, 1546056261), (9, 858920145), (15, 515352087), (27, 286306715), (45, 171784029), (135, 57261343)]