15419735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 20276880

約数和(自身を除く): 4857145

約数列:

[1, 5, 19, 29, 95, 145, 193, 551, 841, 965, 2755, 3667, 4205, 5597, 15979, 18335, 27985, 79895, 106343, 162313, 531715, 811565, 3083947, 15419735]

約数ペア:

[(1, 15419735), (5, 3083947), (19, 811565), (29, 531715), (95, 162313), (145, 106343), (193, 79895), (551, 27985), (841, 18335), (965, 15979), (2755, 5597), (3667, 4205)]