71418495

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 117581760

約数和(自身を除く): 46163265

約数列:

[1, 3, 5, 15, 61, 89, 183, 267, 305, 445, 877, 915, 1335, 2631, 4385, 5429, 13155, 16287, 27145, 53497, 78053, 81435, 160491, 234159, 267485, 390265, 802455, 1170795, 4761233, 14283699, 23806165, 71418495]

約数ペア:

[(1, 71418495), (3, 23806165), (5, 14283699), (15, 4761233), (61, 1170795), (89, 802455), (183, 390265), (267, 267485), (305, 234159), (445, 160491), (877, 81435), (915, 78053), (1335, 53497), (2631, 27145), (4385, 16287), (5429, 13155)]