141489705

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1181}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 265184064

約数和(自身を除く): 123694359

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 163, 245, 489, 735, 815, 1141, 1181, 2445, 3423, 3543, 5705, 5905, 7987, 8267, 17115, 17715, 23961, 24801, 39935, 41335, 57869, 119805, 124005, 173607, 192503, 289345, 577509, 868035, 962515, 1347521, 2887545, 4042563, 6737605, 9432647, 20212815, 28297941, 47163235, 141489705]

約数ペア:

[(1, 141489705), (3, 47163235), (5, 28297941), (7, 20212815), (15, 9432647), (21, 6737605), (35, 4042563), (49, 2887545), (105, 1347521), (147, 962515), (163, 868035), (245, 577509), (489, 289345), (735, 192503), (815, 173607), (1141, 124005), (1181, 119805), (2445, 57869), (3423, 41335), (3543, 39935), (5705, 24801), (5905, 23961), (7987, 17715), (8267, 17115)]