30999345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3697}}^1$

素因数の和:3761

約数の個数: 32

約数和(自身を含む): 54671232

約数和(自身を除く): 23671887

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 3697, 8385, 11091, 18485, 48061, 55455, 144183, 158971, 240305, 476913, 720915, 794855, 2066623, 2384565, 6199869, 10333115, 30999345]

約数ペア:

[(1, 30999345), (3, 10333115), (5, 6199869), (13, 2384565), (15, 2066623), (39, 794855), (43, 720915), (65, 476913), (129, 240305), (195, 158971), (215, 144183), (559, 55455), (645, 48061), (1677, 18485), (2795, 11091), (3697, 8385)]