268353075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9151}}^1$

素因数の和:9204

約数の個数: 48

約数和(自身を含む): 490254336

約数和(自身を除く): 221901261

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 575, 1173, 1275, 1725, 1955, 5865, 9151, 9775, 27453, 29325, 45755, 137265, 155567, 210473, 228775, 466701, 631419, 686325, 777835, 1052365, 2333505, 3157095, 3578041, 3889175, 5261825, 10734123, 11667525, 15785475, 17890205, 53670615, 89451025, 268353075]

約数ペア:

[(1, 268353075), (3, 89451025), (5, 53670615), (15, 17890205), (17, 15785475), (23, 11667525), (25, 10734123), (51, 5261825), (69, 3889175), (75, 3578041), (85, 3157095), (115, 2333505), (255, 1052365), (345, 777835), (391, 686325), (425, 631419), (575, 466701), (1173, 228775), (1275, 210473), (1725, 155567), (1955, 137265), (5865, 45755), (9151, 29325), (9775, 27453)]