40777815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12301}}^1$

素因数の和:12339

約数の個数: 32

約数和(自身を含む): 74402496

約数和(自身を除く): 33624681

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 12301, 36903, 61505, 159913, 184515, 209117, 479739, 627351, 799565, 1045585, 2398695, 2718521, 3136755, 8155563, 13592605, 40777815]

約数ペア:

[(1, 40777815), (3, 13592605), (5, 8155563), (13, 3136755), (15, 2718521), (17, 2398695), (39, 1045585), (51, 799565), (65, 627351), (85, 479739), (195, 209117), (221, 184515), (255, 159913), (663, 61505), (1105, 36903), (3315, 12301)]