77388045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38791}}^1$

素因数の和:38825

約数の個数: 32

約数和(自身を含む): 148961280

約数和(自身を除く): 71573235

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 38791, 116373, 193955, 271537, 581865, 737029, 814611, 1357685, 2211087, 3685145, 4073055, 5159203, 11055435, 15477609, 25796015, 77388045]

約数ペア:

[(1, 77388045), (3, 25796015), (5, 15477609), (7, 11055435), (15, 5159203), (19, 4073055), (21, 3685145), (35, 2211087), (57, 1357685), (95, 814611), (105, 737029), (133, 581865), (285, 271537), (399, 193955), (665, 116373), (1995, 38791)]