87719750145

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{133069}}^1$

素因数の和:133359

約数の個数: 64

約数和(自身を含む): 164793888000

約数和(自身を除く): 77074137855

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 257, 285, 513, 771, 855, 1285, 2313, 2565, 3855, 4883, 6939, 11565, 14649, 24415, 34695, 43947, 73245, 131841, 133069, 219735, 399207, 659205, 665345, 1197621, 1996035, 2528311, 3592863, 5988105, 7584933, 12641555, 17964315, 22754799, 34198733, 37924665, 68264397, 102596199, 113773995, 170993665, 307788597, 341321985, 512980995, 649775927, 923365791, 1538942985, 1949327781, 3248879635, 4616828955, 5847983343, 9746638905, 17543950029, 29239916715, 87719750145]

約数ペア:

[(1, 87719750145), (3, 29239916715), (5, 17543950029), (9, 9746638905), (15, 5847983343), (19, 4616828955), (27, 3248879635), (45, 1949327781), (57, 1538942985), (95, 923365791), (135, 649775927), (171, 512980995), (257, 341321985), (285, 307788597), (513, 170993665), (771, 113773995), (855, 102596199), (1285, 68264397), (2313, 37924665), (2565, 34198733), (3855, 22754799), (4883, 17964315), (6939, 12641555), (11565, 7584933), (14649, 5988105), (24415, 3592863), (34695, 2528311), (43947, 1996035), (73245, 1197621), (131841, 665345), (133069, 659205), (219735, 399207)]