41575625

素因数分解:

$5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 80

約数和(自身を含む): 69277824

約数和(自身を除く): 27702199

約数列:

[1, 5, 7, 13, 17, 25, 35, 43, 65, 85, 91, 119, 125, 175, 215, 221, 301, 325, 425, 455, 559, 595, 625, 731, 875, 1075, 1105, 1505, 1547, 1625, 2125, 2275, 2795, 2975, 3655, 3913, 4375, 5117, 5375, 5525, 7525, 7735, 8125, 9503, 10625, 11375, 13975, 14875, 18275, 19565, 25585, 26875, 27625, 37625, 38675, 47515, 56875, 66521, 69875, 74375, 91375, 97825, 127925, 138125, 188125, 193375, 237575, 332605, 349375, 456875, 489125, 639625, 966875, 1187875, 1663025, 2445625, 3198125, 5939375, 8315125, 41575625]

約数ペア:

[(1, 41575625), (5, 8315125), (7, 5939375), (13, 3198125), (17, 2445625), (25, 1663025), (35, 1187875), (43, 966875), (65, 639625), (85, 489125), (91, 456875), (119, 349375), (125, 332605), (175, 237575), (215, 193375), (221, 188125), (301, 138125), (325, 127925), (425, 97825), (455, 91375), (559, 74375), (595, 69875), (625, 66521), (731, 56875), (875, 47515), (1075, 38675), (1105, 37625), (1505, 27625), (1547, 26875), (1625, 25585), (2125, 19565), (2275, 18275), (2795, 14875), (2975, 13975), (3655, 11375), (3913, 10625), (4375, 9503), (5117, 8125), (5375, 7735), (5525, 7525)]