195890280195

素因数分解:

$3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{5981}}^1\times {\mathrm{8117}}^1$

素因数の和:14375

約数の個数: 32

約数和(自身を含む): 314680956480

約数和(自身を除く): 118790676285

約数列:

[1, 3, 5, 15, 269, 807, 1345, 4035, 5981, 8117, 17943, 24351, 29905, 40585, 89715, 121755, 1608889, 2183473, 4826667, 6550419, 8044445, 10917365, 24133335, 32752095, 48547777, 145643331, 242738885, 728216655, 13059352013, 39178056039, 65296760065, 195890280195]

約数ペア:

[(1, 195890280195), (3, 65296760065), (5, 39178056039), (15, 13059352013), (269, 728216655), (807, 242738885), (1345, 145643331), (4035, 48547777), (5981, 32752095), (8117, 24133335), (17943, 10917365), (24351, 8044445), (29905, 6550419), (40585, 4826667), (89715, 2183473), (121755, 1608889)]