1883171025

素因数分解:

$3^9\times 5^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 3624366240

約数和(自身を除く): 1741195215

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 81, 89, 129, 135, 215, 225, 243, 267, 387, 405, 445, 645, 675, 729, 801, 1075, 1161, 1215, 1335, 1935, 2025, 2187, 2225, 2403, 3225, 3483, 3645, 3827, 4005, 5805, 6075, 6561, 6675, 7209, 9675, 10449, 10935, 11481, 12015, 17415, 18225, 19135, 19683, 20025, 21627, 29025, 31347, 32805, 34443, 36045, 52245, 54675, 57405, 60075, 64881, 87075, 94041, 95675, 98415, 103329, 108135, 156735, 164025, 172215, 180225, 194643, 261225, 282123, 287025, 309987, 324405, 470205, 492075, 516645, 540675, 583929, 783675, 846369, 861075, 929961, 973215, 1410615, 1549935, 1622025, 1751787, 2351025, 2583225, 2789883, 2919645, 4231845, 4649805, 4866075, 7053075, 7749675, 8369649, 8758935, 13949415, 14598225, 21159225, 23249025, 25108947, 41848245, 43794675, 69747075, 75326841, 125544735, 209241225, 376634205, 627723675, 1883171025]

約数ペア:

[(1, 1883171025), (3, 627723675), (5, 376634205), (9, 209241225), (15, 125544735), (25, 75326841), (27, 69747075), (43, 43794675), (45, 41848245), (75, 25108947), (81, 23249025), (89, 21159225), (129, 14598225), (135, 13949415), (215, 8758935), (225, 8369649), (243, 7749675), (267, 7053075), (387, 4866075), (405, 4649805), (445, 4231845), (645, 2919645), (675, 2789883), (729, 2583225), (801, 2351025), (1075, 1751787), (1161, 1622025), (1215, 1549935), (1335, 1410615), (1935, 973215), (2025, 929961), (2187, 861075), (2225, 846369), (2403, 783675), (3225, 583929), (3483, 540675), (3645, 516645), (3827, 492075), (4005, 470205), (5805, 324405), (6075, 309987), (6561, 287025), (6675, 282123), (7209, 261225), (9675, 194643), (10449, 180225), (10935, 172215), (11481, 164025), (12015, 156735), (17415, 108135), (18225, 103329), (19135, 98415), (19683, 95675), (20025, 94041), (21627, 87075), (29025, 64881), (31347, 60075), (32805, 57405), (34443, 54675), (36045, 52245)]