23538075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 43021056

約数和(自身を除く): 19482981

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 103, 165, 275, 277, 309, 515, 825, 831, 1133, 1385, 1545, 2575, 3047, 3399, 4155, 5665, 6925, 7725, 9141, 15235, 16995, 20775, 28325, 28531, 45705, 76175, 84975, 85593, 142655, 228525, 313841, 427965, 713275, 941523, 1569205, 2139825, 4707615, 7846025, 23538075]

約数ペア:

[(1, 23538075), (3, 7846025), (5, 4707615), (11, 2139825), (15, 1569205), (25, 941523), (33, 713275), (55, 427965), (75, 313841), (103, 228525), (165, 142655), (275, 85593), (277, 84975), (309, 76175), (515, 45705), (825, 28531), (831, 28325), (1133, 20775), (1385, 16995), (1545, 15235), (2575, 9141), (3047, 7725), (3399, 6925), (4155, 5665)]