1330442225

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3541}}^1$

素因数の和:3690

約数の個数: 48

約数和(自身を含む): 2002788480

約数和(自身を除く): 672346255

約数列:

[1, 5, 7, 19, 25, 35, 95, 113, 133, 175, 475, 565, 665, 791, 2147, 2825, 3325, 3541, 3955, 10735, 15029, 17705, 19775, 24787, 53675, 67279, 75145, 88525, 123935, 336395, 375725, 400133, 470953, 619675, 1681975, 2000665, 2354765, 2800931, 7602527, 10003325, 11773825, 14004655, 38012635, 53217689, 70023275, 190063175, 266088445, 1330442225]

約数ペア:

[(1, 1330442225), (5, 266088445), (7, 190063175), (19, 70023275), (25, 53217689), (35, 38012635), (95, 14004655), (113, 11773825), (133, 10003325), (175, 7602527), (475, 2800931), (565, 2354765), (665, 2000665), (791, 1681975), (2147, 619675), (2825, 470953), (3325, 400133), (3541, 375725), (3955, 336395), (10735, 123935), (15029, 88525), (17705, 75145), (19775, 67279), (24787, 53675)]