1235804901405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1181}}^1\times {\mathrm{9521}}^1$

素因数の和:11158

約数の個数: 64

約数和(自身を含む): 2100453866496

約数和(自身を除く): 864648965091

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 431, 1181, 1293, 2155, 3543, 5905, 6465, 7327, 9521, 17715, 20077, 21981, 28563, 36635, 47605, 60231, 100385, 109905, 142815, 161857, 301155, 485571, 509011, 809285, 1527033, 2427855, 2545055, 4103551, 7635165, 8653187, 11244301, 12310653, 20517755, 25959561, 33732903, 43265935, 56221505, 61553265, 69760367, 129797805, 168664515, 191153117, 209281101, 348801835, 573459351, 955765585, 1046405505, 2867296755, 4846293731, 14538881193, 24231468655, 72694405965, 82386993427, 247160980281, 411934967135, 1235804901405]

約数ペア:

[(1, 1235804901405), (3, 411934967135), (5, 247160980281), (15, 82386993427), (17, 72694405965), (51, 24231468655), (85, 14538881193), (255, 4846293731), (431, 2867296755), (1181, 1046405505), (1293, 955765585), (2155, 573459351), (3543, 348801835), (5905, 209281101), (6465, 191153117), (7327, 168664515), (9521, 129797805), (17715, 69760367), (20077, 61553265), (21981, 56221505), (28563, 43265935), (36635, 33732903), (47605, 25959561), (60231, 20517755), (100385, 12310653), (109905, 11244301), (142815, 8653187), (161857, 7635165), (301155, 4103551), (485571, 2545055), (509011, 2427855), (809285, 1527033)]