144899885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{941}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 197503488

約数和(自身を除く): 52603603

約数列:

[1, 5, 13, 23, 65, 103, 115, 299, 515, 941, 1339, 1495, 2369, 4705, 6695, 11845, 12233, 21643, 30797, 61165, 96923, 108215, 153985, 281359, 484615, 1259999, 1406795, 2229229, 6299995, 11146145, 28979977, 144899885]

約数ペア:

[(1, 144899885), (5, 28979977), (13, 11146145), (23, 6299995), (65, 2229229), (103, 1406795), (115, 1259999), (299, 484615), (515, 281359), (941, 153985), (1339, 108215), (1495, 96923), (2369, 61165), (4705, 30797), (6695, 21643), (11845, 12233)]