57228825

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 99743616

約数和(自身を除く): 42514791

約数列:

[1, 3, 5, 15, 25, 37, 41, 75, 111, 123, 185, 205, 503, 555, 615, 925, 1025, 1509, 1517, 2515, 2775, 3075, 4551, 7545, 7585, 12575, 18611, 20623, 22755, 37725, 37925, 55833, 61869, 93055, 103115, 113775, 279165, 309345, 465275, 515575, 763051, 1395825, 1546725, 2289153, 3815255, 11445765, 19076275, 57228825]

約数ペア:

[(1, 57228825), (3, 19076275), (5, 11445765), (15, 3815255), (25, 2289153), (37, 1546725), (41, 1395825), (75, 763051), (111, 515575), (123, 465275), (185, 309345), (205, 279165), (503, 113775), (555, 103115), (615, 93055), (925, 61869), (1025, 55833), (1509, 37925), (1517, 37725), (2515, 22755), (2775, 20623), (3075, 18611), (4551, 12575), (7545, 7585)]