16188079575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1789}}^1$

素因数の和:2017

約数の個数: 96

約数和(自身を含む): 29149562880

約数和(自身を除く): 12961483305

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 75, 85, 141, 151, 235, 255, 425, 453, 705, 755, 799, 1175, 1275, 1789, 2265, 2397, 2567, 3525, 3775, 3995, 5367, 7097, 7701, 8945, 11325, 11985, 12835, 19975, 21291, 26835, 30413, 35485, 38505, 44725, 59925, 64175, 84083, 91239, 106455, 120649, 134175, 152065, 177425, 192525, 252249, 270139, 361947, 420415, 456195, 532275, 603245, 760325, 810417, 1261245, 1350695, 1429411, 1809735, 2102075, 2280975, 3016225, 4052085, 4288233, 4592363, 6306225, 6753475, 7147055, 9048675, 12696533, 13777089, 20260425, 21441165, 22961815, 35735275, 38089599, 63482665, 68885445, 107205825, 114809075, 190447995, 215841061, 317413325, 344427225, 647523183, 952239975, 1079205305, 3237615915, 5396026525, 16188079575]

約数ペア:

[(1, 16188079575), (3, 5396026525), (5, 3237615915), (15, 1079205305), (17, 952239975), (25, 647523183), (47, 344427225), (51, 317413325), (75, 215841061), (85, 190447995), (141, 114809075), (151, 107205825), (235, 68885445), (255, 63482665), (425, 38089599), (453, 35735275), (705, 22961815), (755, 21441165), (799, 20260425), (1175, 13777089), (1275, 12696533), (1789, 9048675), (2265, 7147055), (2397, 6753475), (2567, 6306225), (3525, 4592363), (3775, 4288233), (3995, 4052085), (5367, 3016225), (7097, 2280975), (7701, 2102075), (8945, 1809735), (11325, 1429411), (11985, 1350695), (12835, 1261245), (19975, 810417), (21291, 760325), (26835, 603245), (30413, 532275), (35485, 456195), (38505, 420415), (44725, 361947), (59925, 270139), (64175, 252249), (84083, 192525), (91239, 177425), (106455, 152065), (120649, 134175)]