40317165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 80496000

約数和(自身を除く): 40178835

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 149, 315, 447, 745, 859, 1043, 1341, 2235, 2577, 3129, 4295, 5215, 6013, 6705, 7731, 9387, 12885, 15645, 18039, 30065, 38655, 46935, 54117, 90195, 127991, 270585, 383973, 639955, 895937, 1151919, 1919865, 2687811, 4479685, 5759595, 8063433, 13439055, 40317165]

約数ペア:

[(1, 40317165), (3, 13439055), (5, 8063433), (7, 5759595), (9, 4479685), (15, 2687811), (21, 1919865), (35, 1151919), (45, 895937), (63, 639955), (105, 383973), (149, 270585), (315, 127991), (447, 90195), (745, 54117), (859, 46935), (1043, 38655), (1341, 30065), (2235, 18039), (2577, 15645), (3129, 12885), (4295, 9387), (5215, 7731), (6013, 6705)]