1879016545

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{27947}}^1$

素因数の和:28089

約数の個数: 32

約数和(自身を含む): 2752766208

約数和(自身を除く): 873749663

約数列:

[1, 5, 7, 17, 35, 85, 113, 119, 565, 595, 791, 1921, 3955, 9605, 13447, 27947, 67235, 139735, 195629, 475099, 978145, 2375495, 3158011, 3325693, 15790055, 16628465, 22106077, 53686187, 110530385, 268430935, 375803309, 1879016545]

約数ペア:

[(1, 1879016545), (5, 375803309), (7, 268430935), (17, 110530385), (35, 53686187), (85, 22106077), (113, 16628465), (119, 15790055), (565, 3325693), (595, 3158011), (791, 2375495), (1921, 978145), (3955, 475099), (9605, 195629), (13447, 139735), (27947, 67235)]