71406495

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5237}}^1$

素因数の和:5352

約数の個数: 32

約数和(自身を含む): 128226240

約数和(自身を除く): 56819745

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 1515, 2727, 4545, 5237, 13635, 15711, 26185, 47133, 78555, 141399, 235665, 528937, 706995, 1586811, 2644685, 4760433, 7934055, 14281299, 23802165, 71406495]

約数ペア:

[(1, 71406495), (3, 23802165), (5, 14281299), (9, 7934055), (15, 4760433), (27, 2644685), (45, 1586811), (101, 706995), (135, 528937), (303, 235665), (505, 141399), (909, 78555), (1515, 47133), (2727, 26185), (4545, 15711), (5237, 13635)]