39470775345

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1\times {\mathrm{12211}}^1$

素因数の和:12990

約数の個数: 48

約数和(自身を含む): 69154113600

約数和(自身を除く): 29683338255

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 659, 981, 1635, 1977, 3295, 4905, 5931, 9885, 12211, 29655, 36633, 61055, 71831, 109899, 183165, 215493, 359155, 549495, 646479, 1077465, 1330999, 3232395, 3992997, 6654995, 8047049, 11978991, 19964985, 24141147, 40235245, 59894955, 72423441, 120705735, 362117205, 877128341, 2631385023, 4385641705, 7894155069, 13156925115, 39470775345]

約数ペア:

[(1, 39470775345), (3, 13156925115), (5, 7894155069), (9, 4385641705), (15, 2631385023), (45, 877128341), (109, 362117205), (327, 120705735), (545, 72423441), (659, 59894955), (981, 40235245), (1635, 24141147), (1977, 19964985), (3295, 11978991), (4905, 8047049), (5931, 6654995), (9885, 3992997), (12211, 3232395), (29655, 1330999), (36633, 1077465), (61055, 646479), (71831, 549495), (109899, 359155), (183165, 215493)]