38219245

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 48601800

約数和(自身を除く): 10382555

約数列:

[1, 5, 29, 61, 145, 149, 305, 745, 841, 1769, 4205, 4321, 8845, 9089, 21605, 45445, 51301, 125309, 256505, 263581, 626545, 1317905, 7643849, 38219245]

約数ペア:

[(1, 38219245), (5, 7643849), (29, 1317905), (61, 626545), (145, 263581), (149, 256505), (305, 125309), (745, 51301), (841, 45445), (1769, 21605), (4205, 9089), (4321, 8845)]