2338515

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 4091568

約数和(自身を除く): 1753053

約数列:

[1, 3, 5, 9, 15, 45, 157, 331, 471, 785, 993, 1413, 1655, 2355, 2979, 4965, 7065, 14895, 51967, 155901, 259835, 467703, 779505, 2338515]

約数ペア:

[(1, 2338515), (3, 779505), (5, 467703), (9, 259835), (15, 155901), (45, 51967), (157, 14895), (331, 7065), (471, 4965), (785, 2979), (993, 2355), (1413, 1655)]