40711515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12281}}^1$

素因数の和:12319

約数の個数: 32

約数和(自身を含む): 74281536

約数和(自身を除く): 33570021

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 12281, 36843, 61405, 159653, 184215, 208777, 478959, 626331, 798265, 1043885, 2394795, 2714101, 3131655, 8142303, 13570505, 40711515]

約数ペア:

[(1, 40711515), (3, 13570505), (5, 8142303), (13, 3131655), (15, 2714101), (17, 2394795), (39, 1043885), (51, 798265), (65, 626331), (85, 478959), (195, 208777), (221, 184215), (255, 159653), (663, 61405), (1105, 36843), (3315, 12281)]