47671725

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 83119680

約数和(自身を除く): 35447955

約数列:

[1, 3, 5, 15, 25, 37, 41, 75, 111, 123, 185, 205, 419, 555, 615, 925, 1025, 1257, 1517, 2095, 2775, 3075, 4551, 6285, 7585, 10475, 15503, 17179, 22755, 31425, 37925, 46509, 51537, 77515, 85895, 113775, 232545, 257685, 387575, 429475, 635623, 1162725, 1288425, 1906869, 3178115, 9534345, 15890575, 47671725]

約数ペア:

[(1, 47671725), (3, 15890575), (5, 9534345), (15, 3178115), (25, 1906869), (37, 1288425), (41, 1162725), (75, 635623), (111, 429475), (123, 387575), (185, 257685), (205, 232545), (419, 113775), (555, 85895), (615, 77515), (925, 51537), (1025, 46509), (1257, 37925), (1517, 31425), (2095, 22755), (2775, 17179), (3075, 15503), (4551, 10475), (6285, 7585)]