228975

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 24

約数和(自身を含む): 392832

約数和(自身を除く): 163857

約数列:

[1, 3, 5, 15, 25, 43, 71, 75, 129, 213, 215, 355, 645, 1065, 1075, 1775, 3053, 3225, 5325, 9159, 15265, 45795, 76325, 228975]

約数ペア:

[(1, 228975), (3, 76325), (5, 45795), (15, 15265), (25, 9159), (43, 5325), (71, 3225), (75, 3053), (129, 1775), (213, 1075), (215, 1065), (355, 645)]