15663465495

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1\times {\mathrm{3659}}^1$

素因数の和:4300

約数の個数: 48

約数和(自身を含む): 27337564800

約数和(自身を除く): 11674099305

約数列:

[1, 3, 5, 9, 15, 45, 251, 379, 753, 1137, 1255, 1895, 2259, 3411, 3659, 3765, 5685, 10977, 11295, 17055, 18295, 32931, 54885, 95129, 164655, 285387, 475645, 856161, 918409, 1386761, 1426935, 2755227, 4160283, 4280805, 4592045, 6933805, 8265681, 12480849, 13776135, 20801415, 41328405, 62404245, 348077011, 1044231033, 1740385055, 3132693099, 5221155165, 15663465495]

約数ペア:

[(1, 15663465495), (3, 5221155165), (5, 3132693099), (9, 1740385055), (15, 1044231033), (45, 348077011), (251, 62404245), (379, 41328405), (753, 20801415), (1137, 13776135), (1255, 12480849), (1895, 8265681), (2259, 6933805), (3411, 4592045), (3659, 4280805), (3765, 4160283), (5685, 2755227), (10977, 1426935), (11295, 1386761), (17055, 918409), (18295, 856161), (32931, 475645), (54885, 285387), (95129, 164655)]