40309035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15901}}^1$

素因数の和:15935

約数の個数: 24

約数和(自身を含む): 69841584

約数和(自身を除く): 29532549

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 15901, 47703, 79505, 206713, 238515, 620139, 1033565, 2687269, 3100695, 8061807, 13436345, 40309035]

約数ペア:

[(1, 40309035), (3, 13436345), (5, 8061807), (13, 3100695), (15, 2687269), (39, 1033565), (65, 620139), (169, 238515), (195, 206713), (507, 79505), (845, 47703), (2535, 15901)]