117428465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9839}}^1$

素因数の和:9893

約数の個数: 32

約数和(自身を含む): 181370880

約数和(自身を除く): 63942415

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 9839, 11935, 49195, 68873, 108229, 305009, 344365, 541145, 757603, 1525045, 2135063, 3355099, 3788015, 10675315, 16775495, 23485693, 117428465]

約数ペア:

[(1, 117428465), (5, 23485693), (7, 16775495), (11, 10675315), (31, 3788015), (35, 3355099), (55, 2135063), (77, 1525045), (155, 757603), (217, 541145), (341, 344365), (385, 305009), (1085, 108229), (1705, 68873), (2387, 49195), (9839, 11935)]