65900790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{81359}}^1$

素因数の和:81378

約数の個数: 40

約数和(自身を含む): 177202080

約数和(自身を除く): 111301290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 81359, 162718, 244077, 406795, 488154, 732231, 813590, 1220385, 1464462, 2196693, 2440770, 3661155, 4393386, 6590079, 7322310, 10983465, 13180158, 21966930, 32950395, 65900790]

約数ペア:

[(1, 65900790), (2, 32950395), (3, 21966930), (5, 13180158), (6, 10983465), (9, 7322310), (10, 6590079), (15, 4393386), (18, 3661155), (27, 2440770), (30, 2196693), (45, 1464462), (54, 1220385), (81, 813590), (90, 732231), (135, 488154), (162, 406795), (270, 244077), (405, 162718), (810, 81359)]