2765156925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{45127}}^1$

素因数の和:45202

約数の個数: 48

約数和(自身を含む): 4924367360

約数和(自身を除く): 2159210435

約数列:

[1, 3, 5, 15, 19, 25, 43, 57, 75, 95, 129, 215, 285, 475, 645, 817, 1075, 1425, 2451, 3225, 4085, 12255, 20425, 45127, 61275, 135381, 225635, 676905, 857413, 1128175, 1940461, 2572239, 3384525, 4287065, 5821383, 9702305, 12861195, 21435325, 29106915, 36868759, 48511525, 64305975, 110606277, 145534575, 184343795, 553031385, 921718975, 2765156925]

約数ペア:

[(1, 2765156925), (3, 921718975), (5, 553031385), (15, 184343795), (19, 145534575), (25, 110606277), (43, 64305975), (57, 48511525), (75, 36868759), (95, 29106915), (129, 21435325), (215, 12861195), (285, 9702305), (475, 5821383), (645, 4287065), (817, 3384525), (1075, 2572239), (1425, 1940461), (2451, 1128175), (3225, 857413), (4085, 676905), (12255, 225635), (20425, 135381), (45127, 61275)]