40473615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 80640000

約数和(自身を除く): 40166385

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 149, 195, 199, 273, 447, 455, 597, 745, 995, 1043, 1365, 1393, 1937, 2235, 2587, 2985, 3129, 4179, 5215, 5811, 6965, 7761, 9685, 12935, 13559, 15645, 18109, 20895, 29055, 29651, 38805, 40677, 54327, 67795, 88953, 90545, 148255, 203385, 207557, 271635, 385463, 444765, 622671, 1037785, 1156389, 1927315, 2698241, 3113355, 5781945, 8094723, 13491205, 40473615]

約数ペア:

[(1, 40473615), (3, 13491205), (5, 8094723), (7, 5781945), (13, 3113355), (15, 2698241), (21, 1927315), (35, 1156389), (39, 1037785), (65, 622671), (91, 444765), (105, 385463), (149, 271635), (195, 207557), (199, 203385), (273, 148255), (447, 90545), (455, 88953), (597, 67795), (745, 54327), (995, 40677), (1043, 38805), (1365, 29651), (1393, 29055), (1937, 20895), (2235, 18109), (2587, 15645), (2985, 13559), (3129, 12935), (4179, 9685), (5215, 7761), (5811, 6965)]