23280249265

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^2\times {\mathrm{4007}}^1$

素因数の和:4258

約数の個数: 48

約数和(自身を含む): 34698763008

約数和(自身を除く): 11418513743

約数列:

[1, 5, 7, 13, 35, 65, 91, 113, 455, 565, 791, 1469, 3955, 4007, 7345, 10283, 12769, 20035, 28049, 51415, 52091, 63845, 89383, 140245, 165997, 260455, 364637, 446915, 452791, 829985, 1161979, 1823185, 2263955, 3169537, 5809895, 5886283, 15847685, 29431415, 41203981, 51165383, 206019905, 255826915, 358157681, 665149979, 1790788405, 3325749895, 4656049853, 23280249265]

約数ペア:

[(1, 23280249265), (5, 4656049853), (7, 3325749895), (13, 1790788405), (35, 665149979), (65, 358157681), (91, 255826915), (113, 206019905), (455, 51165383), (565, 41203981), (791, 29431415), (1469, 15847685), (3955, 5886283), (4007, 5809895), (7345, 3169537), (10283, 2263955), (12769, 1823185), (20035, 1161979), (28049, 829985), (51415, 452791), (52091, 446915), (63845, 364637), (89383, 260455), (140245, 165997)]