13959075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 25276160

約数和(自身を除く): 11317085

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 103, 139, 195, 309, 325, 417, 515, 695, 975, 1339, 1545, 1807, 2085, 2575, 3475, 4017, 5421, 6695, 7725, 9035, 10425, 14317, 20085, 27105, 33475, 42951, 45175, 71585, 100425, 135525, 186121, 214755, 357925, 558363, 930605, 1073775, 2791815, 4653025, 13959075]

約数ペア:

[(1, 13959075), (3, 4653025), (5, 2791815), (13, 1073775), (15, 930605), (25, 558363), (39, 357925), (65, 214755), (75, 186121), (103, 135525), (139, 100425), (195, 71585), (309, 45175), (325, 42951), (417, 33475), (515, 27105), (695, 20085), (975, 14317), (1339, 10425), (1545, 9035), (1807, 7725), (2085, 6695), (2575, 5421), (3475, 4017)]