15706080455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 21310248960

約数和(自身を除く): 5604168505

約数列:

[1, 5, 13, 43, 65, 79, 83, 215, 395, 415, 559, 857, 1027, 1079, 2795, 3397, 3569, 4285, 5135, 5395, 6557, 11141, 16985, 17845, 32785, 36851, 44161, 46397, 55705, 67703, 71131, 85241, 184255, 220805, 231985, 281951, 338515, 355655, 426205, 479063, 880139, 924703, 1409755, 2395315, 2911229, 3058633, 3665363, 4400695, 4623515, 5619349, 14556145, 15293165, 18326815, 28096745, 37845977, 39762229, 73051537, 189229885, 198811145, 241632007, 365257685, 1208160035, 3141216091, 15706080455]

約数ペア:

[(1, 15706080455), (5, 3141216091), (13, 1208160035), (43, 365257685), (65, 241632007), (79, 198811145), (83, 189229885), (215, 73051537), (395, 39762229), (415, 37845977), (559, 28096745), (857, 18326815), (1027, 15293165), (1079, 14556145), (2795, 5619349), (3397, 4623515), (3569, 4400695), (4285, 3665363), (5135, 3058633), (5395, 2911229), (6557, 2395315), (11141, 1409755), (16985, 924703), (17845, 880139), (32785, 479063), (36851, 426205), (44161, 355655), (46397, 338515), (55705, 281951), (67703, 231985), (71131, 220805), (85241, 184255)]