992550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 2656080

約数和(自身を除く): 1663530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 509, 650, 975, 1018, 1527, 1950, 2545, 3054, 5090, 6617, 7635, 12725, 13234, 15270, 19851, 25450, 33085, 38175, 39702, 66170, 76350, 99255, 165425, 198510, 330850, 496275, 992550]

約数ペア:

[(1, 992550), (2, 496275), (3, 330850), (5, 198510), (6, 165425), (10, 99255), (13, 76350), (15, 66170), (25, 39702), (26, 38175), (30, 33085), (39, 25450), (50, 19851), (65, 15270), (75, 13234), (78, 12725), (130, 7635), (150, 6617), (195, 5090), (325, 3054), (390, 2545), (509, 1950), (650, 1527), (975, 1018)]