27106755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 51237072

約数和(自身を除く): 24130317

約数列:

[1, 3, 5, 13, 15, 17, 37, 39, 51, 65, 85, 111, 169, 185, 195, 221, 255, 289, 481, 507, 555, 629, 663, 845, 867, 1105, 1443, 1445, 1887, 2405, 2535, 2873, 3145, 3315, 3757, 4335, 6253, 7215, 8177, 8619, 9435, 10693, 11271, 14365, 18759, 18785, 24531, 31265, 32079, 40885, 43095, 48841, 53465, 56355, 93795, 106301, 122655, 139009, 146523, 160395, 244205, 318903, 417027, 531505, 695045, 732615, 1594515, 1807117, 2085135, 5421351, 9035585, 27106755]

約数ペア:

[(1, 27106755), (3, 9035585), (5, 5421351), (13, 2085135), (15, 1807117), (17, 1594515), (37, 732615), (39, 695045), (51, 531505), (65, 417027), (85, 318903), (111, 244205), (169, 160395), (185, 146523), (195, 139009), (221, 122655), (255, 106301), (289, 93795), (481, 56355), (507, 53465), (555, 48841), (629, 43095), (663, 40885), (845, 32079), (867, 31265), (1105, 24531), (1443, 18785), (1445, 18759), (1887, 14365), (2405, 11271), (2535, 10693), (2873, 9435), (3145, 8619), (3315, 8177), (3757, 7215), (4335, 6253)]