30878745

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{13633}}^1$

素因数の和:13792

約数の個数: 16

約数和(自身を含む): 49736832

約数和(自身を除く): 18858087

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 13633, 40899, 68165, 204495, 2058583, 6175749, 10292915, 30878745]

約数ペア:

[(1, 30878745), (3, 10292915), (5, 6175749), (15, 2058583), (151, 204495), (453, 68165), (755, 40899), (2265, 13633)]