15751263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 24076800

約数和(自身を除く): 8325537

約数列:

[1, 3, 11, 29, 33, 87, 109, 151, 319, 327, 453, 957, 1199, 1661, 3161, 3597, 4379, 4983, 9483, 13137, 16459, 34771, 48169, 49377, 104313, 144507, 181049, 477311, 543147, 1431933, 5250421, 15751263]

約数ペア:

[(1, 15751263), (3, 5250421), (11, 1431933), (29, 543147), (33, 477311), (87, 181049), (109, 144507), (151, 104313), (319, 49377), (327, 48169), (453, 34771), (957, 16459), (1199, 13137), (1661, 9483), (3161, 4983), (3597, 4379)]