133688235

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 217728000

約数和(自身を除く): 84039765

約数列:

[1, 3, 5, 15, 89, 239, 267, 419, 445, 717, 1195, 1257, 1335, 2095, 3585, 6285, 21271, 37291, 63813, 100141, 106355, 111873, 186455, 300423, 319065, 500705, 559365, 1502115, 8912549, 26737647, 44562745, 133688235]

約数ペア:

[(1, 133688235), (3, 44562745), (5, 26737647), (15, 8912549), (89, 1502115), (239, 559365), (267, 500705), (419, 319065), (445, 300423), (717, 186455), (1195, 111873), (1257, 106355), (1335, 100141), (2095, 63813), (3585, 37291), (6285, 21271)]