54865005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 99294336

約数和(自身を除く): 44429331

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 169, 195, 299, 345, 507, 845, 897, 941, 1495, 2535, 2823, 3887, 4485, 4705, 11661, 12233, 14115, 19435, 21643, 36699, 58305, 61165, 64929, 108215, 159029, 183495, 281359, 324645, 477087, 795145, 844077, 1406795, 2385435, 3657667, 4220385, 10973001, 18288335, 54865005]

約数ペア:

[(1, 54865005), (3, 18288335), (5, 10973001), (13, 4220385), (15, 3657667), (23, 2385435), (39, 1406795), (65, 844077), (69, 795145), (115, 477087), (169, 324645), (195, 281359), (299, 183495), (345, 159029), (507, 108215), (845, 64929), (897, 61165), (941, 58305), (1495, 36699), (2535, 21643), (2823, 19435), (3887, 14115), (4485, 12233), (4705, 11661)]