15678112385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{11933}}^1$

素因数の和:12038

約数の個数: 64

約数和(自身を含む): 22735702080

約数和(自身を除く): 7057589695

約数列:

[1, 5, 13, 17, 29, 41, 65, 85, 145, 205, 221, 377, 493, 533, 697, 1105, 1189, 1885, 2465, 2665, 3485, 5945, 6409, 9061, 11933, 15457, 20213, 32045, 45305, 59665, 77285, 101065, 155129, 202861, 262769, 346057, 489253, 775645, 1014305, 1313845, 1730285, 2446265, 2637193, 4498741, 5882969, 6360289, 8317301, 13185965, 14188337, 22493705, 29414845, 31801445, 41586505, 70941685, 76478597, 108124913, 184448381, 241201729, 382392985, 540624565, 922241905, 1206008645, 3135622477, 15678112385]

約数ペア:

[(1, 15678112385), (5, 3135622477), (13, 1206008645), (17, 922241905), (29, 540624565), (41, 382392985), (65, 241201729), (85, 184448381), (145, 108124913), (205, 76478597), (221, 70941685), (377, 41586505), (493, 31801445), (533, 29414845), (697, 22493705), (1105, 14188337), (1189, 13185965), (1885, 8317301), (2465, 6360289), (2665, 5882969), (3485, 4498741), (5945, 2637193), (6409, 2446265), (9061, 1730285), (11933, 1313845), (15457, 1014305), (20213, 775645), (32045, 489253), (45305, 346057), (59665, 262769), (77285, 202861), (101065, 155129)]