23321775

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{3019}}^1$

素因数の和:3135

約数の個数: 24

約数和(自身を含む): 38945920

約数和(自身を除く): 15624145

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1545, 2575, 3019, 7725, 9057, 15095, 45285, 75475, 226425, 310957, 932871, 1554785, 4664355, 7773925, 23321775]

約数ペア:

[(1, 23321775), (3, 7773925), (5, 4664355), (15, 1554785), (25, 932871), (75, 310957), (103, 226425), (309, 75475), (515, 45285), (1545, 15095), (2575, 9057), (3019, 7725)]