8585731485

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{3947}}^1$

素因数の和:4136

約数の個数: 80

約数和(自身を含む): 15890478912

約数和(自身を除く): 7304747427

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 131, 135, 205, 369, 393, 405, 615, 655, 1107, 1179, 1845, 1965, 3321, 3537, 3947, 5371, 5535, 5895, 10611, 11841, 16113, 16605, 17685, 19735, 26855, 35523, 48339, 53055, 59205, 80565, 106569, 145017, 161827, 177615, 241695, 319707, 435051, 485481, 517057, 532845, 725085, 809135, 1456443, 1551171, 1598535, 2175255, 2427405, 2585285, 4369329, 4653513, 7282215, 7755855, 13107987, 13960539, 21199337, 21846645, 23267565, 41881617, 63598011, 65539935, 69802695, 105996685, 190794033, 209408085, 317990055, 572382099, 953970165, 1717146297, 2861910495, 8585731485]

約数ペア:

[(1, 8585731485), (3, 2861910495), (5, 1717146297), (9, 953970165), (15, 572382099), (27, 317990055), (41, 209408085), (45, 190794033), (81, 105996685), (123, 69802695), (131, 65539935), (135, 63598011), (205, 41881617), (369, 23267565), (393, 21846645), (405, 21199337), (615, 13960539), (655, 13107987), (1107, 7755855), (1179, 7282215), (1845, 4653513), (1965, 4369329), (3321, 2585285), (3537, 2427405), (3947, 2175255), (5371, 1598535), (5535, 1551171), (5895, 1456443), (10611, 809135), (11841, 725085), (16113, 532845), (16605, 517057), (17685, 485481), (19735, 435051), (26855, 319707), (35523, 241695), (48339, 177615), (53055, 161827), (59205, 145017), (80565, 106569)]