15696471687

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^2\times {\mathrm{643}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 23181217920

約数和(自身を除く): 7484746233

約数列:

[1, 3, 13, 39, 59, 103, 177, 309, 643, 767, 1339, 1929, 2301, 4017, 6077, 8359, 10609, 18231, 25077, 31827, 37937, 66229, 79001, 113811, 137917, 198687, 237003, 413751, 493181, 625931, 860977, 1479543, 1877793, 2582931, 3907511, 6821587, 8137103, 11722533, 20464761, 24411309, 50797643, 88680631, 152392929, 266041893, 402473633, 1207420899, 5232157229, 15696471687]

約数ペア:

[(1, 15696471687), (3, 5232157229), (13, 1207420899), (39, 402473633), (59, 266041893), (103, 152392929), (177, 88680631), (309, 50797643), (643, 24411309), (767, 20464761), (1339, 11722533), (1929, 8137103), (2301, 6821587), (4017, 3907511), (6077, 2582931), (8359, 1877793), (10609, 1479543), (18231, 860977), (25077, 625931), (31827, 493181), (37937, 413751), (66229, 237003), (79001, 198687), (113811, 137917)]