4173045

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 7018752

約数和(自身を除く): 2845707

約数列:

[1, 3, 5, 15, 37, 73, 103, 111, 185, 219, 309, 365, 515, 555, 1095, 1545, 2701, 3811, 7519, 8103, 11433, 13505, 19055, 22557, 37595, 40515, 57165, 112785, 278203, 834609, 1391015, 4173045]

約数ペア:

[(1, 4173045), (3, 1391015), (5, 834609), (15, 278203), (37, 112785), (73, 57165), (103, 40515), (111, 37595), (185, 22557), (219, 19055), (309, 13505), (365, 11433), (515, 8103), (555, 7519), (1095, 3811), (1545, 2701)]