142883715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8233}}^1$

素因数の和:8343

約数の個数: 32

約数和(自身を含む): 248996160

約数和(自身を除く): 106112445

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 3471, 5785, 8233, 17355, 24699, 41165, 107029, 123495, 321087, 535145, 732737, 1605435, 2198211, 3663685, 9525581, 10991055, 28576743, 47627905, 142883715]

約数ペア:

[(1, 142883715), (3, 47627905), (5, 28576743), (13, 10991055), (15, 9525581), (39, 3663685), (65, 2198211), (89, 1605435), (195, 732737), (267, 535145), (445, 321087), (1157, 123495), (1335, 107029), (3471, 41165), (5785, 24699), (8233, 17355)]