30414625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 40435200

約数和(自身を除く): 10020575

約数列:

[1, 5, 23, 25, 71, 115, 125, 149, 355, 575, 745, 1633, 1775, 2875, 3427, 3725, 8165, 8875, 10579, 17135, 18625, 40825, 52895, 85675, 204125, 243317, 264475, 428375, 1216585, 1322375, 6082925, 30414625]

約数ペア:

[(1, 30414625), (5, 6082925), (23, 1322375), (25, 1216585), (71, 428375), (115, 264475), (125, 243317), (149, 204125), (355, 85675), (575, 52895), (745, 40825), (1633, 18625), (1775, 17135), (2875, 10579), (3427, 8875), (3725, 8165)]