15023715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6221}}^1$

素因数の和:6259

約数の個数: 32

約数和(自身を含む): 28670976

約数和(自身を除く): 13647261

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 6221, 18663, 31105, 43547, 93315, 130641, 143083, 217735, 429249, 653205, 715415, 1001581, 2146245, 3004743, 5007905, 15023715]

約数ペア:

[(1, 15023715), (3, 5007905), (5, 3004743), (7, 2146245), (15, 1001581), (21, 715415), (23, 653205), (35, 429249), (69, 217735), (105, 143083), (115, 130641), (161, 93315), (345, 43547), (483, 31105), (805, 18663), (2415, 6221)]