15693856455

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{32797}}^1$

素因数の和:32920

約数の個数: 64

約数和(自身を含む): 27959639040

約数和(自身を除く): 12265782585

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 73, 95, 115, 219, 285, 345, 365, 437, 1095, 1311, 1387, 1679, 2185, 4161, 5037, 6555, 6935, 8395, 20805, 25185, 31901, 32797, 95703, 98391, 159505, 163985, 478515, 491955, 623143, 754331, 1869429, 2262993, 2394181, 3115715, 3771655, 7182543, 9347145, 11314965, 11970905, 14332289, 35912715, 42996867, 45489439, 55066163, 71661445, 136468317, 165198489, 214984335, 227447195, 275330815, 682341585, 825992445, 1046257097, 3138771291, 5231285485, 15693856455]

約数ペア:

[(1, 15693856455), (3, 5231285485), (5, 3138771291), (15, 1046257097), (19, 825992445), (23, 682341585), (57, 275330815), (69, 227447195), (73, 214984335), (95, 165198489), (115, 136468317), (219, 71661445), (285, 55066163), (345, 45489439), (365, 42996867), (437, 35912715), (1095, 14332289), (1311, 11970905), (1387, 11314965), (1679, 9347145), (2185, 7182543), (4161, 3771655), (5037, 3115715), (6555, 2394181), (6935, 2262993), (8395, 1869429), (20805, 754331), (25185, 623143), (31901, 491955), (32797, 478515), (95703, 163985), (98391, 159505)]