64007295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1256

約数の個数: 64

約数和(自身を含む): 124623360

約数和(自身を除く): 60616065

約数列:

[1, 3, 5, 11, 15, 17, 19, 33, 51, 55, 57, 85, 95, 165, 187, 209, 255, 285, 323, 561, 627, 935, 969, 1045, 1201, 1615, 2805, 3135, 3553, 3603, 4845, 6005, 10659, 13211, 17765, 18015, 20417, 22819, 39633, 53295, 61251, 66055, 68457, 102085, 114095, 198165, 224587, 251009, 306255, 342285, 387923, 673761, 753027, 1122935, 1163769, 1255045, 1939615, 3368805, 3765135, 4267153, 5818845, 12801459, 21335765, 64007295]

約数ペア:

[(1, 64007295), (3, 21335765), (5, 12801459), (11, 5818845), (15, 4267153), (17, 3765135), (19, 3368805), (33, 1939615), (51, 1255045), (55, 1163769), (57, 1122935), (85, 753027), (95, 673761), (165, 387923), (187, 342285), (209, 306255), (255, 251009), (285, 224587), (323, 198165), (561, 114095), (627, 102085), (935, 68457), (969, 66055), (1045, 61251), (1201, 53295), (1615, 39633), (2805, 22819), (3135, 20417), (3553, 18015), (3603, 17765), (4845, 13211), (6005, 10659)]