75349215

素因数分解:

$3^2\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{1297}}^1$

素因数の和:2599

約数の個数: 24

約数和(自身を含む): 130807248

約数和(自身を除く): 55458033

約数列:

[1, 3, 5, 9, 15, 45, 1291, 1297, 3873, 3891, 6455, 6485, 11619, 11673, 19365, 19455, 58095, 58365, 1674427, 5023281, 8372135, 15069843, 25116405, 75349215]

約数ペア:

[(1, 75349215), (3, 25116405), (5, 15069843), (9, 8372135), (15, 5023281), (45, 1674427), (1291, 58365), (1297, 58095), (3873, 19455), (3891, 19365), (6455, 11673), (6485, 11619)]