233738415

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 412738560

約数和(自身を除く): 179000145

約数列:

[1, 3, 5, 9, 15, 45, 103, 211, 239, 309, 515, 633, 717, 927, 1055, 1195, 1545, 1899, 2151, 3165, 3585, 4635, 9495, 10755, 21733, 24617, 50429, 65199, 73851, 108665, 123085, 151287, 195597, 221553, 252145, 325995, 369255, 453861, 756435, 977985, 1107765, 2269305, 5194187, 15582561, 25970935, 46747683, 77912805, 233738415]

約数ペア:

[(1, 233738415), (3, 77912805), (5, 46747683), (9, 25970935), (15, 15582561), (45, 5194187), (103, 2269305), (211, 1107765), (239, 977985), (309, 756435), (515, 453861), (633, 369255), (717, 325995), (927, 252145), (1055, 221553), (1195, 195597), (1545, 151287), (1899, 123085), (2151, 108665), (3165, 73851), (3585, 65199), (4635, 50429), (9495, 24617), (10755, 21733)]