7228735

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 9043200

約数和(自身を除く): 1814465

約数列:

[1, 5, 31, 149, 155, 313, 745, 1565, 4619, 9703, 23095, 46637, 48515, 233185, 1445747, 7228735]

約数ペア:

[(1, 7228735), (5, 1445747), (31, 233185), (149, 48515), (155, 46637), (313, 23095), (745, 9703), (1565, 4619)]