195579795

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{809}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 319127040

約数和(自身を除く): 123547245

約数列:

[1, 3, 5, 15, 71, 213, 227, 355, 681, 809, 1065, 1135, 2427, 3405, 4045, 12135, 16117, 48351, 57439, 80585, 172317, 183643, 241755, 287195, 550929, 861585, 918215, 2754645, 13038653, 39115959, 65193265, 195579795]

約数ペア:

[(1, 195579795), (3, 65193265), (5, 39115959), (15, 13038653), (71, 2754645), (213, 918215), (227, 861585), (355, 550929), (681, 287195), (809, 241755), (1065, 183643), (1135, 172317), (2427, 80585), (3405, 57439), (4045, 48351), (12135, 16117)]