617048065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2137}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 812782080

約数和(自身を除く): 195734015

約数列:

[1, 5, 17, 43, 79, 85, 215, 395, 731, 1343, 2137, 3397, 3655, 6715, 10685, 16985, 36329, 57749, 91891, 168823, 181645, 288745, 459455, 844115, 1562147, 2869991, 7259389, 7810735, 14349955, 36296945, 123409613, 617048065]

約数ペア:

[(1, 617048065), (5, 123409613), (17, 36296945), (43, 14349955), (79, 7810735), (85, 7259389), (215, 2869991), (395, 1562147), (731, 844115), (1343, 459455), (2137, 288745), (3397, 181645), (3655, 168823), (6715, 91891), (10685, 57749), (16985, 36329)]