1147647435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2521}}^1$

素因数の和:2660

約数の個数: 64

約数和(自身を含む): 2091847680

約数和(自身を除く): 944200245

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 89, 93, 155, 165, 267, 341, 445, 465, 979, 1023, 1335, 1705, 2521, 2759, 2937, 4895, 5115, 7563, 8277, 12605, 13795, 14685, 27731, 30349, 37815, 41385, 78151, 83193, 91047, 138655, 151745, 224369, 234453, 390755, 415965, 455235, 673107, 859661, 1121845, 1172265, 2468059, 2578983, 3365535, 4298305, 6955439, 7404177, 12340295, 12894915, 20866317, 34777195, 37020885, 76509829, 104331585, 229529487, 382549145, 1147647435]

約数ペア:

[(1, 1147647435), (3, 382549145), (5, 229529487), (11, 104331585), (15, 76509829), (31, 37020885), (33, 34777195), (55, 20866317), (89, 12894915), (93, 12340295), (155, 7404177), (165, 6955439), (267, 4298305), (341, 3365535), (445, 2578983), (465, 2468059), (979, 1172265), (1023, 1121845), (1335, 859661), (1705, 673107), (2521, 455235), (2759, 415965), (2937, 390755), (4895, 234453), (5115, 224369), (7563, 151745), (8277, 138655), (12605, 91047), (13795, 83193), (14685, 78151), (27731, 41385), (30349, 37815)]