7979625

素因数分解:

$3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 14820624

約数和(自身を除く): 6840999

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 125, 173, 205, 225, 369, 375, 519, 615, 865, 1025, 1125, 1557, 1845, 2595, 3075, 4325, 5125, 7093, 7785, 9225, 12975, 15375, 21279, 21625, 35465, 38925, 46125, 63837, 64875, 106395, 177325, 194625, 319185, 531975, 886625, 1595925, 2659875, 7979625]

約数ペア:

[(1, 7979625), (3, 2659875), (5, 1595925), (9, 886625), (15, 531975), (25, 319185), (41, 194625), (45, 177325), (75, 106395), (123, 64875), (125, 63837), (173, 46125), (205, 38925), (225, 35465), (369, 21625), (375, 21279), (519, 15375), (615, 12975), (865, 9225), (1025, 7785), (1125, 7093), (1557, 5125), (1845, 4325), (2595, 3075)]