15018850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 35997696

約数和(自身を除く): 20978846

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 47, 50, 55, 70, 77, 83, 94, 110, 154, 166, 175, 235, 275, 329, 350, 385, 415, 470, 517, 550, 581, 658, 770, 830, 913, 1034, 1162, 1175, 1645, 1826, 1925, 2075, 2350, 2585, 2905, 3290, 3619, 3850, 3901, 4150, 4565, 5170, 5810, 6391, 7238, 7802, 8225, 9130, 12782, 12925, 14525, 16450, 18095, 19505, 22825, 25850, 27307, 29050, 31955, 36190, 39010, 42911, 45650, 54614, 63910, 85822, 90475, 97525, 136535, 159775, 180950, 195050, 214555, 273070, 300377, 319550, 429110, 600754, 682675, 1072775, 1365350, 1501885, 2145550, 3003770, 7509425, 15018850]

約数ペア:

[(1, 15018850), (2, 7509425), (5, 3003770), (7, 2145550), (10, 1501885), (11, 1365350), (14, 1072775), (22, 682675), (25, 600754), (35, 429110), (47, 319550), (50, 300377), (55, 273070), (70, 214555), (77, 195050), (83, 180950), (94, 159775), (110, 136535), (154, 97525), (166, 90475), (175, 85822), (235, 63910), (275, 54614), (329, 45650), (350, 42911), (385, 39010), (415, 36190), (470, 31955), (517, 29050), (550, 27307), (581, 25850), (658, 22825), (770, 19505), (830, 18095), (913, 16450), (1034, 14525), (1162, 12925), (1175, 12782), (1645, 9130), (1826, 8225), (1925, 7802), (2075, 7238), (2350, 6391), (2585, 5810), (2905, 5170), (3290, 4565), (3619, 4150), (3850, 3901)]