27145150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 52996608

約数和(自身を除く): 25851458

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 83, 155, 166, 211, 310, 415, 422, 775, 830, 1055, 1550, 2075, 2110, 2573, 4150, 5146, 5275, 6541, 10550, 12865, 13082, 17513, 25730, 32705, 35026, 64325, 65410, 87565, 128650, 163525, 175130, 327050, 437825, 542903, 875650, 1085806, 2714515, 5429030, 13572575, 27145150]

約数ペア:

[(1, 27145150), (2, 13572575), (5, 5429030), (10, 2714515), (25, 1085806), (31, 875650), (50, 542903), (62, 437825), (83, 327050), (155, 175130), (166, 163525), (211, 128650), (310, 87565), (415, 65410), (422, 64325), (775, 35026), (830, 32705), (1055, 25730), (1550, 17513), (2075, 13082), (2110, 12865), (2573, 10550), (4150, 6541), (5146, 5275)]