48398715

素因数分解:

$3^4\times 5^1\times {\mathrm{119503}}^1$

素因数の和:119520

約数の個数: 20

約数和(自身を含む): 86759904

約数和(自身を除く): 38361189

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 119503, 358509, 597515, 1075527, 1792545, 3226581, 5377635, 9679743, 16132905, 48398715]

約数ペア:

[(1, 48398715), (3, 16132905), (5, 9679743), (9, 5377635), (15, 3226581), (27, 1792545), (45, 1075527), (81, 597515), (135, 358509), (405, 119503)]