38664725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6113}}^1$

素因数の和:6157

約数の個数: 24

約数和(自身を含む): 54585792

約数和(自身を除く): 15921067

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6113, 6325, 30565, 67243, 140599, 152825, 336215, 702995, 1546589, 1681075, 3514975, 7732945, 38664725]

約数ペア:

[(1, 38664725), (5, 7732945), (11, 3514975), (23, 1681075), (25, 1546589), (55, 702995), (115, 336215), (253, 152825), (275, 140599), (575, 67243), (1265, 30565), (6113, 6325)]