40736605

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 61979904

約数和(自身を除く): 21243299

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 97, 169, 355, 455, 485, 497, 679, 845, 923, 1183, 1261, 2485, 3395, 4615, 5915, 6305, 6461, 6887, 8827, 11999, 16393, 32305, 34435, 44135, 48209, 59995, 81965, 83993, 89531, 114751, 241045, 419965, 447655, 573755, 626717, 1163903, 3133585, 5819515, 8147321, 40736605]

約数ペア:

[(1, 40736605), (5, 8147321), (7, 5819515), (13, 3133585), (35, 1163903), (65, 626717), (71, 573755), (91, 447655), (97, 419965), (169, 241045), (355, 114751), (455, 89531), (485, 83993), (497, 81965), (679, 59995), (845, 48209), (923, 44135), (1183, 34435), (1261, 32305), (2485, 16393), (3395, 11999), (4615, 8827), (5915, 6887), (6305, 6461)]