2017305525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{2287}}^1$

素因数の和:2938

約数の個数: 48

約数和(自身を含む): 3518028800

約数和(自身を除く): 1500723275

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 619, 1425, 1857, 2287, 3095, 6861, 9285, 11435, 11761, 15475, 34305, 35283, 43453, 46425, 57175, 58805, 130359, 171525, 176415, 217265, 294025, 651795, 882075, 1086325, 1415653, 3258975, 4246959, 7078265, 21234795, 26897407, 35391325, 80692221, 106173975, 134487035, 403461105, 672435175, 2017305525]

約数ペア:

[(1, 2017305525), (3, 672435175), (5, 403461105), (15, 134487035), (19, 106173975), (25, 80692221), (57, 35391325), (75, 26897407), (95, 21234795), (285, 7078265), (475, 4246959), (619, 3258975), (1425, 1415653), (1857, 1086325), (2287, 882075), (3095, 651795), (6861, 294025), (9285, 217265), (11435, 176415), (11761, 171525), (15475, 130359), (34305, 58805), (35283, 57175), (43453, 46425)]