2057142015

素因数分解:

$3^5\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{1471}}^1$

素因数の和:2642

約数の個数: 48

約数和(自身を含む): 3703504896

約数和(自身を除く): 1646362881

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1151, 1215, 1471, 3453, 4413, 5755, 7355, 10359, 13239, 17265, 22065, 31077, 39717, 51795, 66195, 93231, 119151, 155385, 198585, 279693, 357453, 466155, 595755, 1398465, 1693121, 1787265, 5079363, 8465605, 15238089, 25396815, 45714267, 76190445, 137142801, 228571335, 411428403, 685714005, 2057142015]

約数ペア:

[(1, 2057142015), (3, 685714005), (5, 411428403), (9, 228571335), (15, 137142801), (27, 76190445), (45, 45714267), (81, 25396815), (135, 15238089), (243, 8465605), (405, 5079363), (1151, 1787265), (1215, 1693121), (1471, 1398465), (3453, 595755), (4413, 466155), (5755, 357453), (7355, 279693), (10359, 198585), (13239, 155385), (17265, 119151), (22065, 93231), (31077, 66195), (39717, 51795)]