15693981161575

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{4483}}^1\times {\mathrm{8539}}^1$

素因数の和:13109

約数の個数: 72

約数和(自身を含む): 21006818255360

約数和(自身を除く): 5312837093785

約数列:

[1, 5, 23, 25, 31, 115, 155, 529, 575, 713, 775, 2645, 3565, 4483, 8539, 13225, 16399, 17825, 22415, 42695, 81995, 103109, 112075, 138973, 196397, 213475, 264709, 409975, 515545, 694865, 981985, 1323545, 2371507, 2577725, 3196379, 3474325, 4517131, 4909925, 6088307, 6617725, 11857535, 15981895, 22585655, 30441535, 38280337, 59287675, 73516717, 79909475, 112928275, 140031061, 152207675, 191401685, 367583585, 700155305, 880447751, 957008425, 1186690447, 1837917925, 3500776525, 4402238755, 5933452235, 20250298273, 22011193775, 27293880281, 29667261175, 101251491365, 136469401405, 506257456825, 627759246463, 682347007025, 3138796232315, 15693981161575]

約数ペア:

[(1, 15693981161575), (5, 3138796232315), (23, 682347007025), (25, 627759246463), (31, 506257456825), (115, 136469401405), (155, 101251491365), (529, 29667261175), (575, 27293880281), (713, 22011193775), (775, 20250298273), (2645, 5933452235), (3565, 4402238755), (4483, 3500776525), (8539, 1837917925), (13225, 1186690447), (16399, 957008425), (17825, 880447751), (22415, 700155305), (42695, 367583585), (81995, 191401685), (103109, 152207675), (112075, 140031061), (138973, 112928275), (196397, 79909475), (213475, 73516717), (264709, 59287675), (409975, 38280337), (515545, 30441535), (694865, 22585655), (981985, 15981895), (1323545, 11857535), (2371507, 6617725), (2577725, 6088307), (3196379, 4909925), (3474325, 4517131)]