55430115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 105670656

約数和(自身を除く): 50240541

約数列:

[1, 3, 5, 13, 15, 17, 23, 39, 51, 65, 69, 85, 115, 195, 221, 255, 299, 345, 391, 663, 727, 897, 1105, 1173, 1495, 1955, 2181, 3315, 3635, 4485, 5083, 5865, 9451, 10905, 12359, 15249, 16721, 25415, 28353, 37077, 47255, 50163, 61795, 76245, 83605, 141765, 160667, 185385, 217373, 250815, 284257, 482001, 652119, 803335, 852771, 1086865, 1421285, 2410005, 3260595, 3695341, 4263855, 11086023, 18476705, 55430115]

約数ペア:

[(1, 55430115), (3, 18476705), (5, 11086023), (13, 4263855), (15, 3695341), (17, 3260595), (23, 2410005), (39, 1421285), (51, 1086865), (65, 852771), (69, 803335), (85, 652119), (115, 482001), (195, 284257), (221, 250815), (255, 217373), (299, 185385), (345, 160667), (391, 141765), (663, 83605), (727, 76245), (897, 61795), (1105, 50163), (1173, 47255), (1495, 37077), (1955, 28353), (2181, 25415), (3315, 16721), (3635, 15249), (4485, 12359), (5083, 10905), (5865, 9451)]