40386735

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13007}}^1$

素因数の和:13044

約数の個数: 32

約数和(自身を含む): 74926080

約数和(自身を除く): 34539345

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 13007, 39021, 65035, 117063, 195105, 299161, 351189, 585315, 897483, 1495805, 1755945, 2692449, 4487415, 8077347, 13462245, 40386735]

約数ペア:

[(1, 40386735), (3, 13462245), (5, 8077347), (9, 4487415), (15, 2692449), (23, 1755945), (27, 1495805), (45, 897483), (69, 585315), (115, 351189), (135, 299161), (207, 195105), (345, 117063), (621, 65035), (1035, 39021), (3105, 13007)]