23860455

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 39372480

約数和(自身を除く): 15512025

約数列:

[1, 3, 5, 15, 61, 89, 183, 267, 293, 305, 445, 879, 915, 1335, 1465, 4395, 5429, 16287, 17873, 26077, 27145, 53619, 78231, 81435, 89365, 130385, 268095, 391155, 1590697, 4772091, 7953485, 23860455]

約数ペア:

[(1, 23860455), (3, 7953485), (5, 4772091), (15, 1590697), (61, 391155), (89, 268095), (183, 130385), (267, 89365), (293, 81435), (305, 78231), (445, 53619), (879, 27145), (915, 26077), (1335, 17873), (1465, 16287), (4395, 5429)]