489552915

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{27449}}^1$

素因数の和:27527

約数の個数: 32

約数和(自身を含む): 830088000

約数和(自身を除く): 340535085

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 145, 205, 435, 615, 1189, 3567, 5945, 17835, 27449, 82347, 137245, 411735, 796021, 1125409, 2388063, 3376227, 3980105, 5627045, 11940315, 16881135, 32636861, 97910583, 163184305, 489552915]

約数ペア:

[(1, 489552915), (3, 163184305), (5, 97910583), (15, 32636861), (29, 16881135), (41, 11940315), (87, 5627045), (123, 3980105), (145, 3376227), (205, 2388063), (435, 1125409), (615, 796021), (1189, 411735), (3567, 137245), (5945, 82347), (17835, 27449)]