159204885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{8377}}^1$

素因数の和:8573

約数の個数: 32

約数和(自身を含む): 292760832

約数和(自身を除く): 133555947

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 543, 905, 1267, 2715, 3801, 6335, 8377, 19005, 25131, 41885, 58639, 125655, 175917, 293195, 879585, 1516237, 4548711, 7581185, 10613659, 22743555, 31840977, 53068295, 159204885]

約数ペア:

[(1, 159204885), (3, 53068295), (5, 31840977), (7, 22743555), (15, 10613659), (21, 7581185), (35, 4548711), (105, 1516237), (181, 879585), (543, 293195), (905, 175917), (1267, 125655), (2715, 58639), (3801, 41885), (6335, 25131), (8377, 19005)]