49038705

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25343}}^1$

素因数の和:25397

約数の個数: 24

約数和(自身を含む): 86980608

約数和(自身を除く): 37941903

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 25343, 76029, 126715, 228087, 380145, 1089749, 1140435, 3269247, 5448745, 9807741, 16346235, 49038705]

約数ペア:

[(1, 49038705), (3, 16346235), (5, 9807741), (9, 5448745), (15, 3269247), (43, 1140435), (45, 1089749), (129, 380145), (215, 228087), (387, 126715), (645, 76029), (1935, 25343)]