125864265

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1049}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 212688000

約数和(自身を除く): 86823735

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 421, 1049, 1263, 2105, 3147, 5245, 6315, 7999, 15735, 19931, 23997, 39995, 59793, 99655, 119985, 298965, 441629, 1324887, 2208145, 6624435, 8390951, 25172853, 41954755, 125864265]

約数ペア:

[(1, 125864265), (3, 41954755), (5, 25172853), (15, 8390951), (19, 6624435), (57, 2208145), (95, 1324887), (285, 441629), (421, 298965), (1049, 119985), (1263, 99655), (2105, 59793), (3147, 39995), (5245, 23997), (6315, 19931), (7999, 15735)]