87268755

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3209}}^1$

素因数の和:3268

約数の個数: 48

約数和(自身を含む): 166868640

約数和(自身を除く): 79599885

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 49, 105, 111, 147, 185, 245, 259, 555, 735, 777, 1295, 1813, 3209, 3885, 5439, 9065, 9627, 16045, 22463, 27195, 48135, 67389, 112315, 118733, 157241, 336945, 356199, 471723, 593665, 786205, 831131, 1780995, 2358615, 2493393, 4155655, 5817917, 12466965, 17453751, 29089585, 87268755]

約数ペア:

[(1, 87268755), (3, 29089585), (5, 17453751), (7, 12466965), (15, 5817917), (21, 4155655), (35, 2493393), (37, 2358615), (49, 1780995), (105, 831131), (111, 786205), (147, 593665), (185, 471723), (245, 356199), (259, 336945), (555, 157241), (735, 118733), (777, 112315), (1295, 67389), (1813, 48135), (3209, 27195), (3885, 22463), (5439, 16045), (9065, 9627)]