1098045249965

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5189}}^1\times {\mathrm{25759}}^1$

素因数の和:31037

約数の個数: 32

約数和(自身を含む): 1386143539200

約数和(自身を除く): 288098289235

約数列:

[1, 5, 31, 53, 155, 265, 1643, 5189, 8215, 25759, 25945, 128795, 160859, 275017, 798529, 804295, 1365227, 1375085, 3992645, 6826135, 8525527, 42322037, 42627635, 133663451, 211610185, 668317255, 4143566981, 7084162903, 20717834905, 35420814515, 219609049993, 1098045249965]

約数ペア:

[(1, 1098045249965), (5, 219609049993), (31, 35420814515), (53, 20717834905), (155, 7084162903), (265, 4143566981), (1643, 668317255), (5189, 211610185), (8215, 133663451), (25759, 42627635), (25945, 42322037), (128795, 8525527), (160859, 6826135), (275017, 3992645), (798529, 1375085), (804295, 1365227)]