68060025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 134750304

約数和(自身を除く): 66690279

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 107, 165, 225, 257, 275, 321, 495, 535, 771, 825, 963, 1177, 1285, 1605, 2313, 2475, 2675, 2827, 3531, 3855, 4815, 5885, 6425, 8025, 8481, 10593, 11565, 14135, 17655, 19275, 24075, 25443, 27499, 29425, 42405, 52965, 57825, 70675, 82497, 88275, 127215, 137495, 212025, 247491, 264825, 302489, 412485, 636075, 687475, 907467, 1237455, 1512445, 2062425, 2722401, 4537335, 6187275, 7562225, 13612005, 22686675, 68060025]

約数ペア:

[(1, 68060025), (3, 22686675), (5, 13612005), (9, 7562225), (11, 6187275), (15, 4537335), (25, 2722401), (33, 2062425), (45, 1512445), (55, 1237455), (75, 907467), (99, 687475), (107, 636075), (165, 412485), (225, 302489), (257, 264825), (275, 247491), (321, 212025), (495, 137495), (535, 127215), (771, 88275), (825, 82497), (963, 70675), (1177, 57825), (1285, 52965), (1605, 42405), (2313, 29425), (2475, 27499), (2675, 25443), (2827, 24075), (3531, 19275), (3855, 17655), (4815, 14135), (5885, 11565), (6425, 10593), (8025, 8481)]