66433635

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 124416000

約数和(自身を除く): 57982365

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 71, 87, 135, 145, 213, 239, 261, 355, 435, 639, 717, 783, 1065, 1195, 1305, 1917, 2059, 2151, 3195, 3585, 3915, 6177, 6453, 6931, 9585, 10295, 10755, 16969, 18531, 20793, 30885, 32265, 34655, 50907, 55593, 62379, 84845, 92655, 103965, 152721, 187137, 254535, 277965, 311895, 458163, 492101, 763605, 935685, 1476303, 2290815, 2460505, 4428909, 7381515, 13286727, 22144545, 66433635]

約数ペア:

[(1, 66433635), (3, 22144545), (5, 13286727), (9, 7381515), (15, 4428909), (27, 2460505), (29, 2290815), (45, 1476303), (71, 935685), (87, 763605), (135, 492101), (145, 458163), (213, 311895), (239, 277965), (261, 254535), (355, 187137), (435, 152721), (639, 103965), (717, 92655), (783, 84845), (1065, 62379), (1195, 55593), (1305, 50907), (1917, 34655), (2059, 32265), (2151, 30885), (3195, 20793), (3585, 18531), (3915, 16969), (6177, 10755), (6453, 10295), (6931, 9585)]