15320528025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{6047}}^1$

素因数の和:6191

約数の個数: 96

約数和(自身を含む): 28726161408

約数和(自身を除く): 13405633383

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 83, 111, 165, 185, 249, 275, 407, 415, 555, 825, 913, 925, 1221, 1245, 2035, 2075, 2739, 2775, 3071, 4565, 6047, 6105, 6225, 9213, 10175, 13695, 15355, 18141, 22825, 30235, 30525, 33781, 46065, 66517, 68475, 76775, 90705, 101343, 151175, 168905, 199551, 223739, 230325, 332585, 453525, 501901, 506715, 671217, 844525, 997755, 1118695, 1505703, 1662925, 2461129, 2509505, 2533575, 3356085, 4988775, 5520911, 5593475, 7383387, 7528515, 12305645, 12547525, 16562733, 16780425, 18570337, 27604555, 36916935, 37642575, 55711011, 61528225, 82813665, 92851685, 138022775, 184584675, 204273707, 278555055, 414068325, 464258425, 612821121, 1021368535, 1392775275, 3064105605, 5106842675, 15320528025]

約数ペア:

[(1, 15320528025), (3, 5106842675), (5, 3064105605), (11, 1392775275), (15, 1021368535), (25, 612821121), (33, 464258425), (37, 414068325), (55, 278555055), (75, 204273707), (83, 184584675), (111, 138022775), (165, 92851685), (185, 82813665), (249, 61528225), (275, 55711011), (407, 37642575), (415, 36916935), (555, 27604555), (825, 18570337), (913, 16780425), (925, 16562733), (1221, 12547525), (1245, 12305645), (2035, 7528515), (2075, 7383387), (2739, 5593475), (2775, 5520911), (3071, 4988775), (4565, 3356085), (6047, 2533575), (6105, 2509505), (6225, 2461129), (9213, 1662925), (10175, 1505703), (13695, 1118695), (15355, 997755), (18141, 844525), (22825, 671217), (30235, 506715), (30525, 501901), (33781, 453525), (46065, 332585), (66517, 230325), (68475, 223739), (76775, 199551), (90705, 168905), (101343, 151175)]