23189355

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 48107520

約数和(自身を除く): 24918165

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 53, 63, 105, 135, 159, 189, 265, 315, 371, 463, 477, 795, 945, 1113, 1389, 1431, 1855, 2315, 2385, 3241, 3339, 4167, 5565, 6945, 7155, 9723, 10017, 12501, 16205, 16695, 20835, 24539, 29169, 48615, 50085, 62505, 73617, 87507, 122695, 145845, 171773, 220851, 368085, 437535, 515319, 662553, 858865, 1104255, 1545957, 2576595, 3312765, 4637871, 7729785, 23189355]

約数ペア:

[(1, 23189355), (3, 7729785), (5, 4637871), (7, 3312765), (9, 2576595), (15, 1545957), (21, 1104255), (27, 858865), (35, 662553), (45, 515319), (53, 437535), (63, 368085), (105, 220851), (135, 171773), (159, 145845), (189, 122695), (265, 87507), (315, 73617), (371, 62505), (463, 50085), (477, 48615), (795, 29169), (945, 24539), (1113, 20835), (1389, 16695), (1431, 16205), (1855, 12501), (2315, 10017), (2385, 9723), (3241, 7155), (3339, 6945), (4167, 5565)]