28968150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{617}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 72187344

約数和(自身を除く): 43219194

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 313, 617, 626, 939, 1234, 1565, 1851, 1878, 3085, 3130, 3702, 4695, 6170, 7825, 9255, 9390, 15425, 15650, 18510, 23475, 30850, 46275, 46950, 92550, 193121, 386242, 579363, 965605, 1158726, 1931210, 2896815, 4828025, 5793630, 9656050, 14484075, 28968150]

約数ペア:

[(1, 28968150), (2, 14484075), (3, 9656050), (5, 5793630), (6, 4828025), (10, 2896815), (15, 1931210), (25, 1158726), (30, 965605), (50, 579363), (75, 386242), (150, 193121), (313, 92550), (617, 46950), (626, 46275), (939, 30850), (1234, 23475), (1565, 18510), (1851, 15650), (1878, 15425), (3085, 9390), (3130, 9255), (3702, 7825), (4695, 6170)]