40508145

素因数分解:

$3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1483}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 70377216

約数和(自身を除く): 29869071

約数列:

[1, 3, 5, 9, 15, 45, 607, 1483, 1821, 3035, 4449, 5463, 7415, 9105, 13347, 22245, 27315, 66735, 900181, 2700543, 4500905, 8101629, 13502715, 40508145]

約数ペア:

[(1, 40508145), (3, 13502715), (5, 8101629), (9, 4500905), (15, 2700543), (45, 900181), (607, 66735), (1483, 27315), (1821, 22245), (3035, 13347), (4449, 9105), (5463, 7415)]