15672865075

素因数分解:

$5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{4703}}^1$

素因数の和:4996

約数の個数: 48

約数和(自身を含む): 22538557440

約数和(自身を除く): 6865692365

約数列:

[1, 5, 7, 25, 35, 137, 139, 175, 685, 695, 959, 973, 3425, 3475, 4703, 4795, 4865, 19043, 23515, 23975, 24325, 32921, 95215, 117575, 133301, 164605, 476075, 644311, 653717, 666505, 823025, 3221555, 3268585, 3332525, 4510177, 4576019, 16107775, 16342925, 22550885, 22880095, 89559229, 112754425, 114400475, 447796145, 626914603, 2238980725, 3134573015, 15672865075]

約数ペア:

[(1, 15672865075), (5, 3134573015), (7, 2238980725), (25, 626914603), (35, 447796145), (137, 114400475), (139, 112754425), (175, 89559229), (685, 22880095), (695, 22550885), (959, 16342925), (973, 16107775), (3425, 4576019), (3475, 4510177), (4703, 3332525), (4795, 3268585), (4865, 3221555), (19043, 823025), (23515, 666505), (23975, 653717), (24325, 644311), (32921, 476075), (95215, 164605), (117575, 133301)]