38121005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 52690176

約数和(自身を除く): 14569171

約数列:

[1, 5, 13, 23, 43, 65, 115, 215, 299, 559, 593, 989, 1495, 2795, 2965, 4945, 7709, 12857, 13639, 25499, 38545, 64285, 68195, 127495, 177307, 331487, 586477, 886535, 1657435, 2932385, 7624201, 38121005]

約数ペア:

[(1, 38121005), (5, 7624201), (13, 2932385), (23, 1657435), (43, 886535), (65, 586477), (115, 331487), (215, 177307), (299, 127495), (559, 68195), (593, 64285), (989, 38545), (1495, 25499), (2795, 13639), (2965, 12857), (4945, 7709)]