16303275

素因数分解:

$3^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 60

約数和(自身を含む): 30878232

約数和(自身を除く): 14574957

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 83, 97, 135, 225, 249, 291, 405, 415, 485, 675, 747, 873, 1245, 1455, 2025, 2075, 2241, 2425, 2619, 3735, 4365, 6225, 6723, 7275, 7857, 8051, 11205, 13095, 18675, 21825, 24153, 33615, 39285, 40255, 56025, 65475, 72459, 120765, 168075, 196425, 201275, 217377, 362295, 603825, 652131, 1086885, 1811475, 3260655, 5434425, 16303275]

約数ペア:

[(1, 16303275), (3, 5434425), (5, 3260655), (9, 1811475), (15, 1086885), (25, 652131), (27, 603825), (45, 362295), (75, 217377), (81, 201275), (83, 196425), (97, 168075), (135, 120765), (225, 72459), (249, 65475), (291, 56025), (405, 40255), (415, 39285), (485, 33615), (675, 24153), (747, 21825), (873, 18675), (1245, 13095), (1455, 11205), (2025, 8051), (2075, 7857), (2241, 7275), (2425, 6723), (2619, 6225), (3735, 4365)]