974835

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 40

約数和(自身を含む): 1829520

約数和(自身を除く): 854685

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 83, 87, 135, 145, 249, 261, 405, 415, 435, 747, 783, 1245, 1305, 2241, 2349, 2407, 3735, 3915, 6723, 7221, 11205, 11745, 12035, 21663, 33615, 36105, 64989, 108315, 194967, 324945, 974835]

約数ペア:

[(1, 974835), (3, 324945), (5, 194967), (9, 108315), (15, 64989), (27, 36105), (29, 33615), (45, 21663), (81, 12035), (83, 11745), (87, 11205), (135, 7221), (145, 6723), (249, 3915), (261, 3735), (405, 2407), (415, 2349), (435, 2241), (747, 1305), (783, 1245)]