6468525

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{37}}^2$

素因数の和:100

約数の個数: 72

約数和(自身を含む): 13957440

約数和(自身を除く): 7488915

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 37, 45, 63, 75, 105, 111, 135, 175, 185, 189, 225, 259, 315, 333, 525, 555, 675, 777, 925, 945, 999, 1295, 1369, 1575, 1665, 2331, 2775, 3885, 4107, 4725, 4995, 6475, 6845, 6993, 8325, 9583, 11655, 12321, 19425, 20535, 24975, 28749, 34225, 34965, 36963, 47915, 58275, 61605, 86247, 102675, 143745, 174825, 184815, 239575, 258741, 308025, 431235, 718725, 924075, 1293705, 2156175, 6468525]

約数ペア:

[(1, 6468525), (3, 2156175), (5, 1293705), (7, 924075), (9, 718725), (15, 431235), (21, 308025), (25, 258741), (27, 239575), (35, 184815), (37, 174825), (45, 143745), (63, 102675), (75, 86247), (105, 61605), (111, 58275), (135, 47915), (175, 36963), (185, 34965), (189, 34225), (225, 28749), (259, 24975), (315, 20535), (333, 19425), (525, 12321), (555, 11655), (675, 9583), (777, 8325), (925, 6993), (945, 6845), (999, 6475), (1295, 4995), (1369, 4725), (1575, 4107), (1665, 3885), (2331, 2775)]