54977925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 98118720

約数和(自身を除く): 43140795

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 123, 205, 285, 475, 615, 779, 941, 1025, 1425, 2337, 2823, 3075, 3895, 4705, 11685, 14115, 17879, 19475, 23525, 38581, 53637, 58425, 70575, 89395, 115743, 192905, 268185, 446975, 578715, 733039, 964525, 1340925, 2199117, 2893575, 3665195, 10995585, 18325975, 54977925]

約数ペア:

[(1, 54977925), (3, 18325975), (5, 10995585), (15, 3665195), (19, 2893575), (25, 2199117), (41, 1340925), (57, 964525), (75, 733039), (95, 578715), (123, 446975), (205, 268185), (285, 192905), (475, 115743), (615, 89395), (779, 70575), (941, 58425), (1025, 53637), (1425, 38581), (2337, 23525), (2823, 19475), (3075, 17879), (3895, 14115), (4705, 11685)]