15427150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 30533760

約数和(自身を除く): 15106610

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 62, 74, 155, 185, 269, 310, 370, 538, 775, 925, 1147, 1345, 1550, 1850, 2294, 2690, 5735, 6725, 8339, 9953, 11470, 13450, 16678, 19906, 28675, 41695, 49765, 57350, 83390, 99530, 208475, 248825, 308543, 416950, 497650, 617086, 1542715, 3085430, 7713575, 15427150]

約数ペア:

[(1, 15427150), (2, 7713575), (5, 3085430), (10, 1542715), (25, 617086), (31, 497650), (37, 416950), (50, 308543), (62, 248825), (74, 208475), (155, 99530), (185, 83390), (269, 57350), (310, 49765), (370, 41695), (538, 28675), (775, 19906), (925, 16678), (1147, 13450), (1345, 11470), (1550, 9953), (1850, 8339), (2294, 6725), (2690, 5735)]