81033702925

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{3491}}^1$

素因数の和:3683

約数の個数: 96

約数和(自身を含む): 123043553280

約数和(自身を除く): 42009850355

約数列:

[1, 5, 7, 23, 25, 35, 73, 79, 115, 161, 175, 365, 395, 511, 553, 575, 805, 1679, 1817, 1825, 1975, 2555, 2765, 3491, 4025, 5767, 8395, 9085, 11753, 12719, 12775, 13825, 17455, 24437, 28835, 40369, 41975, 45425, 58765, 63595, 80293, 87275, 122185, 132641, 144175, 201845, 254843, 275789, 293825, 317975, 401465, 562051, 610925, 663205, 928487, 1009225, 1274215, 1378945, 1783901, 1930523, 2007325, 2810255, 3316025, 4642435, 5861389, 6343147, 6371075, 6894725, 8919505, 9652615, 14051275, 20132597, 23212175, 29306945, 31715735, 41029723, 44402029, 44597525, 48263075, 100662985, 140928179, 146534725, 158578675, 205148615, 222010145, 463049731, 503314925, 704640895, 1025743075, 1110050725, 2315248655, 3241348117, 3523204475, 11576243275, 16206740585, 81033702925]

約数ペア:

[(1, 81033702925), (5, 16206740585), (7, 11576243275), (23, 3523204475), (25, 3241348117), (35, 2315248655), (73, 1110050725), (79, 1025743075), (115, 704640895), (161, 503314925), (175, 463049731), (365, 222010145), (395, 205148615), (511, 158578675), (553, 146534725), (575, 140928179), (805, 100662985), (1679, 48263075), (1817, 44597525), (1825, 44402029), (1975, 41029723), (2555, 31715735), (2765, 29306945), (3491, 23212175), (4025, 20132597), (5767, 14051275), (8395, 9652615), (9085, 8919505), (11753, 6894725), (12719, 6371075), (12775, 6343147), (13825, 5861389), (17455, 4642435), (24437, 3316025), (28835, 2810255), (40369, 2007325), (41975, 1930523), (45425, 1783901), (58765, 1378945), (63595, 1274215), (80293, 1009225), (87275, 928487), (122185, 663205), (132641, 610925), (144175, 562051), (201845, 401465), (254843, 317975), (275789, 293825)]