15691957299

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{3037}}^1$

素因数の和:3404

約数の個数: 48

約数和(自身を含む): 23980756800

約数和(自身を除く): 8288799501

約数列:

[1, 3, 9, 23, 69, 109, 207, 229, 327, 687, 981, 2061, 2507, 3037, 5267, 7521, 9111, 15801, 22563, 24961, 27333, 47403, 69851, 74883, 209553, 224649, 331033, 574103, 628659, 695473, 993099, 1722309, 2086419, 2979297, 5166927, 6259257, 7613759, 15995879, 22841277, 47987637, 68523831, 75806557, 143962911, 227419671, 682259013, 1743550811, 5230652433, 15691957299]

約数ペア:

[(1, 15691957299), (3, 5230652433), (9, 1743550811), (23, 682259013), (69, 227419671), (109, 143962911), (207, 75806557), (229, 68523831), (327, 47987637), (687, 22841277), (981, 15995879), (2061, 7613759), (2507, 6259257), (3037, 5166927), (5267, 2979297), (7521, 2086419), (9111, 1722309), (15801, 993099), (22563, 695473), (24961, 628659), (27333, 574103), (47403, 331033), (69851, 224649), (74883, 209553)]