19527135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1049}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 33566400

約数和(自身を除く): 14039265

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 1049, 1095, 1241, 3147, 3723, 5245, 6205, 15735, 17833, 18615, 53499, 76577, 89165, 229731, 267495, 382885, 1148655, 1301809, 3905427, 6509045, 19527135]

約数ペア:

[(1, 19527135), (3, 6509045), (5, 3905427), (15, 1301809), (17, 1148655), (51, 382885), (73, 267495), (85, 229731), (219, 89165), (255, 76577), (365, 53499), (1049, 18615), (1095, 17833), (1241, 15735), (3147, 6205), (3723, 5245)]