23058495

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 42588000

約数和(自身を除く): 19529505

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 149, 171, 181, 285, 447, 543, 745, 855, 905, 1341, 1629, 2235, 2715, 2831, 3439, 6705, 8145, 8493, 10317, 14155, 17195, 25479, 26969, 30951, 42465, 51585, 80907, 127395, 134845, 154755, 242721, 404535, 512411, 1213605, 1537233, 2562055, 4611699, 7686165, 23058495]

約数ペア:

[(1, 23058495), (3, 7686165), (5, 4611699), (9, 2562055), (15, 1537233), (19, 1213605), (45, 512411), (57, 404535), (95, 242721), (149, 154755), (171, 134845), (181, 127395), (285, 80907), (447, 51585), (543, 42465), (745, 30951), (855, 26969), (905, 25479), (1341, 17195), (1629, 14155), (2235, 10317), (2715, 8493), (2831, 8145), (3439, 6705)]