25224570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{40039}}^1$

素因数の和:40059

約数の個数: 48

約数和(自身を含む): 74954880

約数和(自身を除く): 49730310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 40039, 80078, 120117, 200195, 240234, 280273, 360351, 400390, 560546, 600585, 720702, 840819, 1201170, 1401365, 1681638, 1801755, 2522457, 2802730, 3603510, 4204095, 5044914, 8408190, 12612285, 25224570]

約数ペア:

[(1, 25224570), (2, 12612285), (3, 8408190), (5, 5044914), (6, 4204095), (7, 3603510), (9, 2802730), (10, 2522457), (14, 1801755), (15, 1681638), (18, 1401365), (21, 1201170), (30, 840819), (35, 720702), (42, 600585), (45, 560546), (63, 400390), (70, 360351), (90, 280273), (105, 240234), (126, 200195), (210, 120117), (315, 80078), (630, 40039)]