69239115

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 132009696

約数和(自身を除く): 62770581

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 137, 165, 411, 495, 685, 1021, 1233, 1507, 2055, 3063, 4521, 5105, 6165, 7535, 9189, 11231, 13563, 15315, 22605, 33693, 45945, 56155, 67815, 101079, 139877, 168465, 419631, 505395, 699385, 1258893, 1538647, 2098155, 4615941, 6294465, 7693235, 13847823, 23079705, 69239115]

約数ペア:

[(1, 69239115), (3, 23079705), (5, 13847823), (9, 7693235), (11, 6294465), (15, 4615941), (33, 2098155), (45, 1538647), (55, 1258893), (99, 699385), (137, 505395), (165, 419631), (411, 168465), (495, 139877), (685, 101079), (1021, 67815), (1233, 56155), (1507, 45945), (2055, 33693), (3063, 22605), (4521, 15315), (5105, 13563), (6165, 11231), (7535, 9189)]