15415050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 44675712

約数和(自身を除く): 29260662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 53, 70, 75, 105, 106, 150, 159, 175, 210, 265, 277, 318, 350, 371, 525, 530, 554, 742, 795, 831, 1050, 1113, 1325, 1385, 1590, 1662, 1855, 1939, 2226, 2650, 2770, 3710, 3878, 3975, 4155, 5565, 5817, 6925, 7950, 8310, 9275, 9695, 11130, 11634, 13850, 14681, 18550, 19390, 20775, 27825, 29085, 29362, 41550, 44043, 48475, 55650, 58170, 73405, 88086, 96950, 102767, 145425, 146810, 205534, 220215, 290850, 308301, 367025, 440430, 513835, 616602, 734050, 1027670, 1101075, 1541505, 2202150, 2569175, 3083010, 5138350, 7707525, 15415050]

約数ペア:

[(1, 15415050), (2, 7707525), (3, 5138350), (5, 3083010), (6, 2569175), (7, 2202150), (10, 1541505), (14, 1101075), (15, 1027670), (21, 734050), (25, 616602), (30, 513835), (35, 440430), (42, 367025), (50, 308301), (53, 290850), (70, 220215), (75, 205534), (105, 146810), (106, 145425), (150, 102767), (159, 96950), (175, 88086), (210, 73405), (265, 58170), (277, 55650), (318, 48475), (350, 44043), (371, 41550), (525, 29362), (530, 29085), (554, 27825), (742, 20775), (795, 19390), (831, 18550), (1050, 14681), (1113, 13850), (1325, 11634), (1385, 11130), (1590, 9695), (1662, 9275), (1855, 8310), (1939, 7950), (2226, 6925), (2650, 5817), (2770, 5565), (3710, 4155), (3878, 3975)]