53643975

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1327}}^1$

素因数の和:1365

約数の個数: 72

約数和(自身を含む): 112635648

約数和(自身を除く): 58991673

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 105, 147, 165, 175, 231, 245, 275, 385, 525, 539, 735, 825, 1155, 1225, 1327, 1617, 1925, 2695, 3675, 3981, 5775, 6635, 8085, 9289, 13475, 14597, 19905, 27867, 33175, 40425, 43791, 46445, 65023, 72985, 99525, 102179, 139335, 195069, 218955, 232225, 306537, 325115, 364925, 510895, 696675, 715253, 975345, 1094775, 1532685, 1625575, 2145759, 2554475, 3576265, 4876725, 7663425, 10728795, 17881325, 53643975]

約数ペア:

[(1, 53643975), (3, 17881325), (5, 10728795), (7, 7663425), (11, 4876725), (15, 3576265), (21, 2554475), (25, 2145759), (33, 1625575), (35, 1532685), (49, 1094775), (55, 975345), (75, 715253), (77, 696675), (105, 510895), (147, 364925), (165, 325115), (175, 306537), (231, 232225), (245, 218955), (275, 195069), (385, 139335), (525, 102179), (539, 99525), (735, 72985), (825, 65023), (1155, 46445), (1225, 43791), (1327, 40425), (1617, 33175), (1925, 27867), (2695, 19905), (3675, 14597), (3981, 13475), (5775, 9289), (6635, 8085)]