47448195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1657}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 80220672

約数和(自身を除く): 32772477

約数列:

[1, 3, 5, 15, 23, 69, 83, 115, 249, 345, 415, 1245, 1657, 1909, 4971, 5727, 8285, 9545, 24855, 28635, 38111, 114333, 137531, 190555, 412593, 571665, 687655, 2062965, 3163213, 9489639, 15816065, 47448195]

約数ペア:

[(1, 47448195), (3, 15816065), (5, 9489639), (15, 3163213), (23, 2062965), (69, 687655), (83, 571665), (115, 412593), (249, 190555), (345, 137531), (415, 114333), (1245, 38111), (1657, 28635), (1909, 24855), (4971, 9545), (5727, 8285)]