126942675

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 219985920

約数和(自身を除く): 93043245

約数列:

[1, 3, 5, 15, 25, 31, 71, 75, 93, 155, 213, 355, 465, 769, 775, 1065, 1775, 2201, 2307, 2325, 3845, 5325, 6603, 11005, 11535, 19225, 23839, 33015, 54599, 55025, 57675, 71517, 119195, 163797, 165075, 272995, 357585, 595975, 818985, 1364975, 1692569, 1787925, 4094925, 5077707, 8462845, 25388535, 42314225, 126942675]

約数ペア:

[(1, 126942675), (3, 42314225), (5, 25388535), (15, 8462845), (25, 5077707), (31, 4094925), (71, 1787925), (75, 1692569), (93, 1364975), (155, 818985), (213, 595975), (355, 357585), (465, 272995), (769, 165075), (775, 163797), (1065, 119195), (1775, 71517), (2201, 57675), (2307, 55025), (2325, 54599), (3845, 33015), (5325, 23839), (6603, 19225), (11005, 11535)]