7313925

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{863}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 12213504

約数和(自身を除く): 4899579

約数列:

[1, 3, 5, 15, 25, 75, 113, 339, 565, 863, 1695, 2589, 2825, 4315, 8475, 12945, 21575, 64725, 97519, 292557, 487595, 1462785, 2437975, 7313925]

約数ペア:

[(1, 7313925), (3, 2437975), (5, 1462785), (15, 487595), (25, 292557), (75, 97519), (113, 64725), (339, 21575), (565, 12945), (863, 8475), (1695, 4315), (2589, 2825)]