13642515

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1931}}^1$

素因数の和:2099

約数の個数: 24

約数和(自身を含む): 23809968

約数和(自身を除く): 10167453

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 1931, 2355, 5793, 7065, 9655, 17379, 28965, 86895, 303167, 909501, 1515835, 2728503, 4547505, 13642515]

約数ペア:

[(1, 13642515), (3, 4547505), (5, 2728503), (9, 1515835), (15, 909501), (45, 303167), (157, 86895), (471, 28965), (785, 17379), (1413, 9655), (1931, 7065), (2355, 5793)]