91199145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4507}}^1$

素因数の和:4605

約数の個数: 32

約数和(自身を含む): 155796480

約数和(自身を除く): 64597335

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 4047, 4507, 6745, 13521, 20235, 22535, 67605, 85633, 256899, 319997, 428165, 959991, 1284495, 1599985, 4799955, 6079943, 18239829, 30399715, 91199145]

約数ペア:

[(1, 91199145), (3, 30399715), (5, 18239829), (15, 6079943), (19, 4799955), (57, 1599985), (71, 1284495), (95, 959991), (213, 428165), (285, 319997), (355, 256899), (1065, 85633), (1349, 67605), (4047, 22535), (4507, 20235), (6745, 13521)]