78397125

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{5099}}^1$

素因数の和:5158

約数の個数: 32

約数和(自身を含む): 133660800

約数和(自身を除く): 55263675

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 125, 205, 375, 615, 1025, 3075, 5099, 5125, 15297, 15375, 25495, 76485, 127475, 209059, 382425, 627177, 637375, 1045295, 1912125, 3135885, 5226475, 15679425, 26132375, 78397125]

約数ペア:

[(1, 78397125), (3, 26132375), (5, 15679425), (15, 5226475), (25, 3135885), (41, 1912125), (75, 1045295), (123, 637375), (125, 627177), (205, 382425), (375, 209059), (615, 127475), (1025, 76485), (3075, 25495), (5099, 15375), (5125, 15297)]