1447313925

素因数分解:

$3^1\times 5^2\times {\mathrm{1873}}^1\times {\mathrm{10303}}^1$

素因数の和:12189

約数の個数: 24

約数和(自身を含む): 2394402304

約数和(自身を除く): 947088379

約数列:

[1, 3, 5, 15, 25, 75, 1873, 5619, 9365, 10303, 28095, 30909, 46825, 51515, 140475, 154545, 257575, 772725, 19297519, 57892557, 96487595, 289462785, 482437975, 1447313925]

約数ペア:

[(1, 1447313925), (3, 482437975), (5, 289462785), (15, 96487595), (25, 57892557), (75, 19297519), (1873, 772725), (5619, 257575), (9365, 154545), (10303, 140475), (28095, 51515), (30909, 46825)]