38768225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 50568192

約数和(自身を除く): 11799967

約数列:

[1, 5, 23, 25, 115, 191, 353, 575, 955, 1765, 4393, 4775, 8119, 8825, 21965, 40595, 67423, 109825, 202975, 337115, 1550729, 1685575, 7753645, 38768225]

約数ペア:

[(1, 38768225), (5, 7753645), (23, 1685575), (25, 1550729), (115, 337115), (191, 202975), (353, 109825), (575, 67423), (955, 40595), (1765, 21965), (4393, 8825), (4775, 8119)]