72474125

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 95247360

約数和(自身を除く): 22773235

約数列:

[1, 5, 25, 31, 59, 125, 155, 295, 317, 775, 1475, 1585, 1829, 3875, 7375, 7925, 9145, 9827, 18703, 39625, 45725, 49135, 93515, 228625, 245675, 467575, 579793, 1228375, 2337875, 2898965, 14494825, 72474125]

約数ペア:

[(1, 72474125), (5, 14494825), (25, 2898965), (31, 2337875), (59, 1228375), (125, 579793), (155, 467575), (295, 245675), (317, 228625), (775, 93515), (1475, 49135), (1585, 45725), (1829, 39625), (3875, 18703), (7375, 9827), (7925, 9145)]