13307976465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{72383}}^1$

素因数の和:72518

約数の個数: 64

約数和(自身を含む): 26016546816

約数和(自身を除く): 12708570351

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 103, 105, 119, 255, 309, 357, 515, 595, 721, 1545, 1751, 1785, 2163, 3605, 5253, 8755, 10815, 12257, 26265, 36771, 61285, 72383, 183855, 217149, 361915, 506681, 1085745, 1230511, 1520043, 2533405, 3691533, 6152555, 7455449, 7600215, 8613577, 18457665, 22366347, 25840731, 37277245, 43067885, 52188143, 111831735, 126742633, 129203655, 156564429, 260940715, 380227899, 633713165, 782822145, 887198431, 1901139495, 2661595293, 4435992155, 13307976465]

約数ペア:

[(1, 13307976465), (3, 4435992155), (5, 2661595293), (7, 1901139495), (15, 887198431), (17, 782822145), (21, 633713165), (35, 380227899), (51, 260940715), (85, 156564429), (103, 129203655), (105, 126742633), (119, 111831735), (255, 52188143), (309, 43067885), (357, 37277245), (515, 25840731), (595, 22366347), (721, 18457665), (1545, 8613577), (1751, 7600215), (1785, 7455449), (2163, 6152555), (3605, 3691533), (5253, 2533405), (8755, 1520043), (10815, 1230511), (12257, 1085745), (26265, 506681), (36771, 361915), (61285, 217149), (72383, 183855)]