1538066775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 3007807488

約数和(自身を除く): 1469740713

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 83, 105, 141, 175, 235, 249, 329, 415, 525, 581, 705, 751, 987, 1175, 1245, 1645, 1743, 2075, 2253, 2905, 3525, 3755, 3901, 4935, 5257, 6225, 8225, 8715, 11265, 11703, 14525, 15771, 18775, 19505, 24675, 26285, 27307, 35297, 43575, 56325, 58515, 62333, 78855, 81921, 97525, 105891, 131425, 136535, 176485, 186999, 247079, 292575, 311665, 394275, 409605, 436331, 529455, 682675, 741237, 882425, 934995, 1235395, 1308993, 1558325, 2048025, 2181655, 2647275, 2929651, 3706185, 4674975, 6176975, 6544965, 8788953, 10908275, 14648255, 18530925, 20507557, 32724825, 43944765, 61522671, 73241275, 102537785, 219723825, 307613355, 512688925, 1538066775]

約数ペア:

[(1, 1538066775), (3, 512688925), (5, 307613355), (7, 219723825), (15, 102537785), (21, 73241275), (25, 61522671), (35, 43944765), (47, 32724825), (75, 20507557), (83, 18530925), (105, 14648255), (141, 10908275), (175, 8788953), (235, 6544965), (249, 6176975), (329, 4674975), (415, 3706185), (525, 2929651), (581, 2647275), (705, 2181655), (751, 2048025), (987, 1558325), (1175, 1308993), (1245, 1235395), (1645, 934995), (1743, 882425), (2075, 741237), (2253, 682675), (2905, 529455), (3525, 436331), (3755, 409605), (3901, 394275), (4935, 311665), (5257, 292575), (6225, 247079), (8225, 186999), (8715, 176485), (11265, 136535), (11703, 131425), (14525, 105891), (15771, 97525), (18775, 81921), (19505, 78855), (24675, 62333), (26285, 58515), (27307, 56325), (35297, 43575)]