15030375

素因数分解:

$3^1\times 5^3\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 25272000

約数和(自身を除く): 10241625

約数列:

[1, 3, 5, 15, 25, 75, 125, 149, 269, 375, 447, 745, 807, 1345, 2235, 3725, 4035, 6725, 11175, 18625, 20175, 33625, 40081, 55875, 100875, 120243, 200405, 601215, 1002025, 3006075, 5010125, 15030375]

約数ペア:

[(1, 15030375), (3, 5010125), (5, 3006075), (15, 1002025), (25, 601215), (75, 200405), (125, 120243), (149, 100875), (269, 55875), (375, 40081), (447, 33625), (745, 20175), (807, 18625), (1345, 11175), (2235, 6725), (3725, 4035)]