160407385775

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67993}}^1$

素因数の和:68101

約数の個数: 96

約数和(自身を含む): 263459887488

約数和(自身を除く): 103052501713

約数列:

[1, 5, 7, 13, 17, 25, 35, 61, 65, 85, 91, 119, 175, 221, 305, 325, 425, 427, 455, 595, 793, 1037, 1105, 1525, 1547, 2135, 2275, 2975, 3965, 5185, 5525, 5551, 7259, 7735, 10675, 13481, 19825, 25925, 27755, 36295, 38675, 67405, 67993, 94367, 138775, 181475, 337025, 339965, 471835, 475951, 883909, 1155881, 1699825, 2359175, 2379755, 4147573, 4419545, 5779405, 6187363, 8091167, 11898775, 15026453, 20737865, 22097725, 28897025, 29033011, 30936815, 40455835, 53918449, 70508741, 75132265, 103689325, 105185171, 145165055, 154684075, 202279175, 269592245, 352543705, 375661325, 377429143, 493561187, 525925855, 725825275, 916613633, 1347961225, 1762718525, 1887145715, 2467805935, 2629629275, 4583068165, 6416295431, 9435728575, 12339029675, 22915340825, 32081477155, 160407385775]

約数ペア:

[(1, 160407385775), (5, 32081477155), (7, 22915340825), (13, 12339029675), (17, 9435728575), (25, 6416295431), (35, 4583068165), (61, 2629629275), (65, 2467805935), (85, 1887145715), (91, 1762718525), (119, 1347961225), (175, 916613633), (221, 725825275), (305, 525925855), (325, 493561187), (425, 377429143), (427, 375661325), (455, 352543705), (595, 269592245), (793, 202279175), (1037, 154684075), (1105, 145165055), (1525, 105185171), (1547, 103689325), (2135, 75132265), (2275, 70508741), (2975, 53918449), (3965, 40455835), (5185, 30936815), (5525, 29033011), (5551, 28897025), (7259, 22097725), (7735, 20737865), (10675, 15026453), (13481, 11898775), (19825, 8091167), (25925, 6187363), (27755, 5779405), (36295, 4419545), (38675, 4147573), (67405, 2379755), (67993, 2359175), (94367, 1699825), (138775, 1155881), (181475, 883909), (337025, 475951), (339965, 471835)]