48909825

素因数分解:

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

素因数の和:205

約数の個数: 72

約数和(自身を含む): 92889888

約数和(自身を除く): 43980063

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 83, 97, 135, 225, 243, 249, 291, 405, 415, 485, 675, 747, 873, 1215, 1245, 1455, 2025, 2075, 2241, 2425, 2619, 3735, 4365, 6075, 6225, 6723, 7275, 7857, 8051, 11205, 13095, 18675, 20169, 21825, 23571, 24153, 33615, 39285, 40255, 56025, 65475, 72459, 100845, 117855, 120765, 168075, 196425, 201275, 217377, 362295, 504225, 589275, 603825, 652131, 1086885, 1811475, 1956393, 3260655, 5434425, 9781965, 16303275, 48909825]

約数ペア:

[(1, 48909825), (3, 16303275), (5, 9781965), (9, 5434425), (15, 3260655), (25, 1956393), (27, 1811475), (45, 1086885), (75, 652131), (81, 603825), (83, 589275), (97, 504225), (135, 362295), (225, 217377), (243, 201275), (249, 196425), (291, 168075), (405, 120765), (415, 117855), (485, 100845), (675, 72459), (747, 65475), (873, 56025), (1215, 40255), (1245, 39285), (1455, 33615), (2025, 24153), (2075, 23571), (2241, 21825), (2425, 20169), (2619, 18675), (3735, 13095), (4365, 11205), (6075, 8051), (6225, 7857), (6723, 7275)]