24070215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 45069696

約数和(自身を除く): 20999481

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 53, 65, 85, 137, 159, 195, 221, 255, 265, 411, 663, 685, 689, 795, 901, 1105, 1781, 2055, 2067, 2329, 2703, 3315, 3445, 4505, 5343, 6987, 7261, 8905, 10335, 11645, 11713, 13515, 21783, 26715, 30277, 34935, 35139, 36305, 58565, 90831, 94393, 108915, 123437, 151385, 175695, 283179, 370311, 454155, 471965, 617185, 1415895, 1604681, 1851555, 4814043, 8023405, 24070215]

約数ペア:

[(1, 24070215), (3, 8023405), (5, 4814043), (13, 1851555), (15, 1604681), (17, 1415895), (39, 617185), (51, 471965), (53, 454155), (65, 370311), (85, 283179), (137, 175695), (159, 151385), (195, 123437), (221, 108915), (255, 94393), (265, 90831), (411, 58565), (663, 36305), (685, 35139), (689, 34935), (795, 30277), (901, 26715), (1105, 21783), (1781, 13515), (2055, 11713), (2067, 11645), (2329, 10335), (2703, 8905), (3315, 7261), (3445, 6987), (4505, 5343)]