69446975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 98160384

約数和(自身を除く): 28713409

約数列:

[1, 5, 13, 25, 31, 61, 65, 113, 155, 305, 325, 403, 565, 775, 793, 1469, 1525, 1891, 2015, 2825, 3503, 3965, 6893, 7345, 9455, 10075, 17515, 19825, 24583, 34465, 36725, 45539, 47275, 87575, 89609, 122915, 172325, 213683, 227695, 448045, 614575, 1068415, 1138475, 2240225, 2777879, 5342075, 13889395, 69446975]

約数ペア:

[(1, 69446975), (5, 13889395), (13, 5342075), (25, 2777879), (31, 2240225), (61, 1138475), (65, 1068415), (113, 614575), (155, 448045), (305, 227695), (325, 213683), (403, 172325), (565, 122915), (775, 89609), (793, 87575), (1469, 47275), (1525, 45539), (1891, 36725), (2015, 34465), (2825, 24583), (3503, 19825), (3965, 17515), (6893, 10075), (7345, 9455)]