129747105

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{577}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 238043520

約数和(自身を除く): 108296415

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 263, 285, 577, 789, 855, 1315, 1731, 2367, 2885, 3945, 4997, 5193, 8655, 10963, 11835, 14991, 24985, 25965, 32889, 44973, 54815, 74955, 98667, 151751, 164445, 224865, 455253, 493335, 758755, 1365759, 2276265, 2883269, 6828795, 8649807, 14416345, 25949421, 43249035, 129747105]

約数ペア:

[(1, 129747105), (3, 43249035), (5, 25949421), (9, 14416345), (15, 8649807), (19, 6828795), (45, 2883269), (57, 2276265), (95, 1365759), (171, 758755), (263, 493335), (285, 455253), (577, 224865), (789, 164445), (855, 151751), (1315, 98667), (1731, 74955), (2367, 54815), (2885, 44973), (3945, 32889), (4997, 25965), (5193, 24985), (8655, 14991), (10963, 11835)]