38423175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 73209600

約数和(自身を除く): 34786425

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 163, 175, 449, 489, 525, 815, 1141, 1347, 2245, 2445, 3143, 3423, 4075, 5705, 6735, 9429, 11225, 12225, 15715, 17115, 28525, 33675, 47145, 73187, 78575, 85575, 219561, 235725, 365935, 512309, 1097805, 1536927, 1829675, 2561545, 5489025, 7684635, 12807725, 38423175]

約数ペア:

[(1, 38423175), (3, 12807725), (5, 7684635), (7, 5489025), (15, 2561545), (21, 1829675), (25, 1536927), (35, 1097805), (75, 512309), (105, 365935), (163, 235725), (175, 219561), (449, 85575), (489, 78575), (525, 73187), (815, 47145), (1141, 33675), (1347, 28525), (2245, 17115), (2445, 15715), (3143, 12225), (3423, 11225), (4075, 9429), (5705, 6735)]