38813075

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9643}}^1$

素因数の和:9683

約数の個数: 24

約数和(自身を含む): 57401088

約数和(自身を除く): 18588013

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 9643, 48215, 67501, 221789, 241075, 337505, 1108945, 1552523, 1687525, 5544725, 7762615, 38813075]

約数ペア:

[(1, 38813075), (5, 7762615), (7, 5544725), (23, 1687525), (25, 1552523), (35, 1108945), (115, 337505), (161, 241075), (175, 221789), (575, 67501), (805, 48215), (4025, 9643)]