22167405

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 44997120

約数和(自身を除く): 22829715

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 459, 585, 663, 743, 765, 1105, 1755, 1989, 2229, 2295, 3315, 3715, 5967, 6687, 9659, 9945, 11145, 12631, 20061, 28977, 29835, 33435, 37893, 48295, 63155, 86931, 100305, 113679, 144885, 164203, 189465, 260793, 341037, 434655, 492609, 568395, 821015, 1303965, 1477827, 1705185, 2463045, 4433481, 7389135, 22167405]

約数ペア:

[(1, 22167405), (3, 7389135), (5, 4433481), (9, 2463045), (13, 1705185), (15, 1477827), (17, 1303965), (27, 821015), (39, 568395), (45, 492609), (51, 434655), (65, 341037), (85, 260793), (117, 189465), (135, 164203), (153, 144885), (195, 113679), (221, 100305), (255, 86931), (351, 63155), (459, 48295), (585, 37893), (663, 33435), (743, 29835), (765, 28977), (1105, 20061), (1755, 12631), (1989, 11145), (2229, 9945), (2295, 9659), (3315, 6687), (3715, 5967)]