3474345

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 6730560

約数和(自身を除く): 3256215

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 163, 203, 245, 435, 489, 609, 735, 815, 1015, 1141, 1421, 2445, 3045, 3423, 4263, 4727, 5705, 7105, 7987, 14181, 17115, 21315, 23635, 23961, 33089, 39935, 70905, 99267, 119805, 165445, 231623, 496335, 694869, 1158115, 3474345]

約数ペア:

[(1, 3474345), (3, 1158115), (5, 694869), (7, 496335), (15, 231623), (21, 165445), (29, 119805), (35, 99267), (49, 70905), (87, 39935), (105, 33089), (145, 23961), (147, 23635), (163, 21315), (203, 17115), (245, 14181), (435, 7987), (489, 7105), (609, 5705), (735, 4727), (815, 4263), (1015, 3423), (1141, 3045), (1421, 2445)]