13303755525

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1231}}^1\times {\mathrm{1399}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 22243020800

約数和(自身を除く): 8939265275

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1231, 1399, 1545, 2575, 3693, 4197, 6155, 6995, 7725, 18465, 20985, 30775, 34975, 92325, 104925, 126793, 144097, 380379, 432291, 633965, 720485, 1722169, 1901895, 2161455, 3169825, 3602425, 5166507, 8610845, 9509475, 10807275, 25832535, 43054225, 129162675, 177383407, 532150221, 886917035, 2660751105, 4434585175, 13303755525]

約数ペア:

[(1, 13303755525), (3, 4434585175), (5, 2660751105), (15, 886917035), (25, 532150221), (75, 177383407), (103, 129162675), (309, 43054225), (515, 25832535), (1231, 10807275), (1399, 9509475), (1545, 8610845), (2575, 5166507), (3693, 3602425), (4197, 3169825), (6155, 2161455), (6995, 1901895), (7725, 1722169), (18465, 720485), (20985, 633965), (30775, 432291), (34975, 380379), (92325, 144097), (104925, 126793)]