486540765

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{983}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 895235328

約数和(自身を除く): 408694563

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 647, 765, 983, 1941, 2949, 3235, 4915, 5823, 8847, 9705, 10999, 14745, 16711, 29115, 32997, 44235, 50133, 54995, 83555, 98991, 150399, 164985, 250665, 494955, 636001, 751995, 1908003, 3180005, 5724009, 9540015, 10812017, 28620045, 32436051, 54060085, 97308153, 162180255, 486540765]

約数ペア:

[(1, 486540765), (3, 162180255), (5, 97308153), (9, 54060085), (15, 32436051), (17, 28620045), (45, 10812017), (51, 9540015), (85, 5724009), (153, 3180005), (255, 1908003), (647, 751995), (765, 636001), (983, 494955), (1941, 250665), (2949, 164985), (3235, 150399), (4915, 98991), (5823, 83555), (8847, 54995), (9705, 50133), (10999, 44235), (14745, 32997), (16711, 29115)]