57851955

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2161

約数の個数: 64

約数和(自身を含む): 121651200

約数和(自身を除く): 63799245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 87, 105, 135, 145, 189, 203, 261, 315, 435, 609, 783, 945, 1015, 1305, 1827, 2111, 3045, 3915, 5481, 6333, 9135, 10555, 14777, 18999, 27405, 31665, 44331, 56997, 61219, 73885, 94995, 132993, 183657, 221655, 284985, 306095, 398979, 428533, 550971, 664965, 918285, 1285599, 1652913, 1994895, 2142665, 2754855, 3856797, 6427995, 8264565, 11570391, 19283985, 57851955]

約数ペア:

[(1, 57851955), (3, 19283985), (5, 11570391), (7, 8264565), (9, 6427995), (15, 3856797), (21, 2754855), (27, 2142665), (29, 1994895), (35, 1652913), (45, 1285599), (63, 918285), (87, 664965), (105, 550971), (135, 428533), (145, 398979), (189, 306095), (203, 284985), (261, 221655), (315, 183657), (435, 132993), (609, 94995), (783, 73885), (945, 61219), (1015, 56997), (1305, 44331), (1827, 31665), (2111, 27405), (3045, 18999), (3915, 14777), (5481, 10555), (6333, 9135)]