13308130215

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7992871}}^1$

素因数の和:7992919

約数の個数: 24

約数和(自身を含む): 23690872608

約数和(自身を除く): 10382742393

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 7992871, 23978613, 39964355, 71935839, 119893065, 295736227, 359679195, 887208681, 1478681135, 2661626043, 4436043405, 13308130215]

約数ペア:

[(1, 13308130215), (3, 4436043405), (5, 2661626043), (9, 1478681135), (15, 887208681), (37, 359679195), (45, 295736227), (111, 119893065), (185, 71935839), (333, 39964355), (555, 23978613), (1665, 7992871)]