38420925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{22273}}^1$

素因数の和:22309

約数の個数: 24

約数和(自身を含む): 66287424

約数和(自身を除く): 27866499

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 22273, 66819, 111365, 334095, 512279, 556825, 1536837, 1670475, 2561395, 7684185, 12806975, 38420925]

約数ペア:

[(1, 38420925), (3, 12806975), (5, 7684185), (15, 2561395), (23, 1670475), (25, 1536837), (69, 556825), (75, 512279), (115, 334095), (345, 111365), (575, 66819), (1725, 22273)]