13959950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 36

約数和(自身を含む): 26759448

約数和(自身を除く): 12799498

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 151, 215, 302, 430, 755, 1075, 1510, 1849, 2150, 3698, 3775, 6493, 7550, 9245, 12986, 18490, 32465, 46225, 64930, 92450, 162325, 279199, 324650, 558398, 1395995, 2791990, 6979975, 13959950]

約数ペア:

[(1, 13959950), (2, 6979975), (5, 2791990), (10, 1395995), (25, 558398), (43, 324650), (50, 279199), (86, 162325), (151, 92450), (215, 64930), (302, 46225), (430, 32465), (755, 18490), (1075, 12986), (1510, 9245), (1849, 7550), (2150, 6493), (3698, 3775)]