68044545

素因数分解:

$3^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1481}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 118139112

約数和(自身を除く): 50094567

約数列:

[1, 3, 5, 9, 15, 45, 1021, 1481, 3063, 4443, 5105, 7405, 9189, 13329, 15315, 22215, 45945, 66645, 1512101, 4536303, 7560505, 13608909, 22681515, 68044545]

約数ペア:

[(1, 68044545), (3, 22681515), (5, 13608909), (9, 7560505), (15, 4536303), (45, 1512101), (1021, 66645), (1481, 45945), (3063, 22215), (4443, 15315), (5105, 13329), (7405, 9189)]