40298505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4397}}^1$

素因数の和:4465

約数の個数: 32

約数和(自身を含む): 70930944

約数和(自身を除く): 30632439

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 4397, 9165, 13191, 21985, 57161, 65955, 171483, 206659, 285805, 619977, 857415, 1033295, 2686567, 3099885, 8059701, 13432835, 40298505]

約数ペア:

[(1, 40298505), (3, 13432835), (5, 8059701), (13, 3099885), (15, 2686567), (39, 1033295), (47, 857415), (65, 619977), (141, 285805), (195, 206659), (235, 171483), (611, 65955), (705, 57161), (1833, 21985), (3055, 13191), (4397, 9165)]