40364415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9857}}^1$

素因数の和:9888

約数の個数: 48

約数和(自身を含む): 86119488

約数和(自身を除く): 45755073

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 9857, 29571, 49285, 68999, 88713, 128141, 147855, 206997, 344995, 384423, 443565, 620991, 640705, 896987, 1034985, 1153269, 1922115, 2690961, 3104955, 4484935, 5766345, 8072883, 13454805, 40364415]

約数ペア:

[(1, 40364415), (3, 13454805), (5, 8072883), (7, 5766345), (9, 4484935), (13, 3104955), (15, 2690961), (21, 1922115), (35, 1153269), (39, 1034985), (45, 896987), (63, 640705), (65, 620991), (91, 443565), (105, 384423), (117, 344995), (195, 206997), (273, 147855), (315, 128141), (455, 88713), (585, 68999), (819, 49285), (1365, 29571), (4095, 9857)]