22604625

素因数分解:

$3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 41468544

約数和(自身を除く): 18863919

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 125, 213, 225, 283, 355, 375, 639, 849, 1065, 1125, 1415, 1775, 2547, 3195, 4245, 5325, 7075, 8875, 12735, 15975, 20093, 21225, 26625, 35375, 60279, 63675, 79875, 100465, 106125, 180837, 301395, 318375, 502325, 904185, 1506975, 2511625, 4520925, 7534875, 22604625]

約数ペア:

[(1, 22604625), (3, 7534875), (5, 4520925), (9, 2511625), (15, 1506975), (25, 904185), (45, 502325), (71, 318375), (75, 301395), (125, 180837), (213, 106125), (225, 100465), (283, 79875), (355, 63675), (375, 60279), (639, 35375), (849, 26625), (1065, 21225), (1125, 20093), (1415, 15975), (1775, 12735), (2547, 8875), (3195, 7075), (4245, 5325)]