30668375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 41496000

約数和(自身を除く): 10827625

約数列:

[1, 5, 19, 25, 37, 95, 125, 185, 349, 475, 703, 925, 1745, 2375, 3515, 4625, 6631, 8725, 12913, 17575, 33155, 43625, 64565, 87875, 165775, 245347, 322825, 828875, 1226735, 1614125, 6133675, 30668375]

約数ペア:

[(1, 30668375), (5, 6133675), (19, 1614125), (25, 1226735), (37, 828875), (95, 322825), (125, 245347), (185, 165775), (349, 87875), (475, 64565), (703, 43625), (925, 33155), (1745, 17575), (2375, 12913), (3515, 8725), (4625, 6631)]