156901125

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^2\times {\mathrm{83}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 268003008

約数和(自身を除く): 111101883

約数列:

[1, 3, 5, 15, 25, 71, 75, 83, 125, 213, 249, 355, 375, 415, 1065, 1245, 1775, 2075, 5041, 5325, 5893, 6225, 8875, 10375, 15123, 17679, 25205, 26625, 29465, 31125, 75615, 88395, 126025, 147325, 378075, 418403, 441975, 630125, 736625, 1255209, 1890375, 2092015, 2209875, 6276045, 10460075, 31380225, 52300375, 156901125]

約数ペア:

[(1, 156901125), (3, 52300375), (5, 31380225), (15, 10460075), (25, 6276045), (71, 2209875), (75, 2092015), (83, 1890375), (125, 1255209), (213, 736625), (249, 630125), (355, 441975), (375, 418403), (415, 378075), (1065, 147325), (1245, 126025), (1775, 88395), (2075, 75615), (5041, 31125), (5325, 29465), (5893, 26625), (6225, 25205), (8875, 17679), (10375, 15123)]