1946925

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:542

約数の個数: 36

約数和(自身を含む): 3699540

約数和(自身を除く): 1752615

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 509, 765, 1275, 1527, 2545, 3825, 4581, 7635, 8653, 12725, 22905, 25959, 38175, 43265, 77877, 114525, 129795, 216325, 389385, 648975, 1946925]

約数ペア:

[(1, 1946925), (3, 648975), (5, 389385), (9, 216325), (15, 129795), (17, 114525), (25, 77877), (45, 43265), (51, 38175), (75, 25959), (85, 22905), (153, 12725), (225, 8653), (255, 7635), (425, 4581), (509, 3825), (765, 2545), (1275, 1527)]