19339125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:3998

約数の個数: 32

約数和(自身を含む): 34664448

約数和(自身を除く): 15325323

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 3967, 4875, 11901, 19835, 51571, 59505, 99175, 154713, 257855, 297525, 495875, 773565, 1289275, 1487625, 3867825, 6446375, 19339125]

約数ペア:

[(1, 19339125), (3, 6446375), (5, 3867825), (13, 1487625), (15, 1289275), (25, 773565), (39, 495875), (65, 297525), (75, 257855), (125, 154713), (195, 99175), (325, 59505), (375, 51571), (975, 19835), (1625, 11901), (3967, 4875)]