473925

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 803520

約数和(自身を除く): 329595

約数列:

[1, 3, 5, 15, 25, 71, 75, 89, 213, 267, 355, 445, 1065, 1335, 1775, 2225, 5325, 6319, 6675, 18957, 31595, 94785, 157975, 473925]

約数ペア:

[(1, 473925), (3, 157975), (5, 94785), (15, 31595), (25, 18957), (71, 6675), (75, 6319), (89, 5325), (213, 2225), (267, 1775), (355, 1335), (445, 1065)]