15387345

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14867}}^1$

素因数の和:14901

約数の個数: 24

約数和(自身を含む): 27832896

約数和(自身を除く): 12445551

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 14867, 44601, 74335, 133803, 223005, 341941, 669015, 1025823, 1709705, 3077469, 5129115, 15387345]

約数ペア:

[(1, 15387345), (3, 5129115), (5, 3077469), (9, 1709705), (15, 1025823), (23, 669015), (45, 341941), (69, 223005), (115, 133803), (207, 74335), (345, 44601), (1035, 14867)]