3850871835

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1\times {\mathrm{3929}}^1$

素因数の和:4156

約数の個数: 48

約数和(自身を含む): 6540337440

約数和(自身を除く): 2689465605

約数列:

[1, 3, 5, 15, 19, 57, 95, 181, 285, 361, 543, 905, 1083, 1805, 2715, 3439, 3929, 5415, 10317, 11787, 17195, 19645, 51585, 58935, 65341, 74651, 196023, 223953, 326705, 373255, 711149, 980115, 1119765, 1418369, 2133447, 3555745, 4255107, 7091845, 10667235, 13511831, 21275535, 40535493, 67559155, 202677465, 256724789, 770174367, 1283623945, 3850871835]

約数ペア:

[(1, 3850871835), (3, 1283623945), (5, 770174367), (15, 256724789), (19, 202677465), (57, 67559155), (95, 40535493), (181, 21275535), (285, 13511831), (361, 10667235), (543, 7091845), (905, 4255107), (1083, 3555745), (1805, 2133447), (2715, 1418369), (3439, 1119765), (3929, 980115), (5415, 711149), (10317, 373255), (11787, 326705), (17195, 223953), (19645, 196023), (51585, 74651), (58935, 65341)]