492722815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2953}}^1$

素因数の和:3139

約数の個数: 32

約数和(自身を含む): 678900096

約数和(自身を除く): 186177281

約数列:

[1, 5, 13, 17, 65, 85, 151, 221, 755, 1105, 1963, 2567, 2953, 9815, 12835, 14765, 33371, 38389, 50201, 166855, 191945, 251005, 445903, 652613, 2229515, 3263065, 5796739, 7580351, 28983695, 37901755, 98544563, 492722815]

約数ペア:

[(1, 492722815), (5, 98544563), (13, 37901755), (17, 28983695), (65, 7580351), (85, 5796739), (151, 3263065), (221, 2229515), (755, 652613), (1105, 445903), (1963, 251005), (2567, 191945), (2953, 166855), (9815, 50201), (12835, 38389), (14765, 33371)]