27762725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 36640512

約数和(自身を除く): 8877787

約数列:

[1, 5, 23, 25, 53, 115, 265, 575, 911, 1219, 1325, 4555, 6095, 20953, 22775, 30475, 48283, 104765, 241415, 523825, 1110509, 1207075, 5552545, 27762725]

約数ペア:

[(1, 27762725), (5, 5552545), (23, 1207075), (25, 1110509), (53, 523825), (115, 241415), (265, 104765), (575, 48283), (911, 30475), (1219, 22775), (1325, 20953), (4555, 6095)]