185913195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 340569600

約数和(自身を除く): 154656405

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 139, 195, 247, 285, 361, 417, 695, 741, 1083, 1235, 1805, 1807, 2085, 2641, 3705, 4693, 5415, 5421, 6859, 7923, 9035, 13205, 14079, 20577, 23465, 27105, 34295, 34333, 39615, 50179, 70395, 89167, 102885, 102999, 150537, 171665, 250895, 267501, 445835, 514995, 652327, 752685, 953401, 1337505, 1956981, 2860203, 3261635, 4767005, 9784905, 12394213, 14301015, 37182639, 61971065, 185913195]

約数ペア:

[(1, 185913195), (3, 61971065), (5, 37182639), (13, 14301015), (15, 12394213), (19, 9784905), (39, 4767005), (57, 3261635), (65, 2860203), (95, 1956981), (139, 1337505), (195, 953401), (247, 752685), (285, 652327), (361, 514995), (417, 445835), (695, 267501), (741, 250895), (1083, 171665), (1235, 150537), (1805, 102999), (1807, 102885), (2085, 89167), (2641, 70395), (3705, 50179), (4693, 39615), (5415, 34333), (5421, 34295), (6859, 27105), (7923, 23465), (9035, 20577), (13205, 14079)]