1330834575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{133417}}^1$

素因数の和:133456

約数の個数: 48

約数和(自身を含む): 2647013120

約数和(自身を除く): 1316178545

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 665, 1425, 1995, 3325, 9975, 133417, 400251, 667085, 933919, 2001255, 2534923, 2801757, 3335425, 4669595, 7604769, 10006275, 12674615, 14008785, 17744461, 23347975, 38023845, 53233383, 63373075, 70043925, 88722305, 190119225, 266166915, 443611525, 1330834575]

約数ペア:

[(1, 1330834575), (3, 443611525), (5, 266166915), (7, 190119225), (15, 88722305), (19, 70043925), (21, 63373075), (25, 53233383), (35, 38023845), (57, 23347975), (75, 17744461), (95, 14008785), (105, 12674615), (133, 10006275), (175, 7604769), (285, 4669595), (399, 3335425), (475, 2801757), (525, 2534923), (665, 2001255), (1425, 933919), (1995, 667085), (3325, 400251), (9975, 133417)]