151489155

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{769}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 253693440

約数和(自身を除く): 102204285

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 571, 769, 1713, 2307, 2855, 3845, 8565, 11535, 13133, 17687, 39399, 53061, 65665, 88435, 196995, 265305, 439099, 1317297, 2195495, 6586485, 10099277, 30297831, 50496385, 151489155]

約数ペア:

[(1, 151489155), (3, 50496385), (5, 30297831), (15, 10099277), (23, 6586485), (69, 2195495), (115, 1317297), (345, 439099), (571, 265305), (769, 196995), (1713, 88435), (2307, 65665), (2855, 53061), (3845, 39399), (8565, 17687), (11535, 13133)]