89810565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 72759675

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 83, 93, 155, 179, 195, 249, 403, 415, 465, 537, 895, 1079, 1209, 1245, 2015, 2327, 2573, 2685, 3237, 5395, 5549, 6045, 6981, 7719, 11635, 12865, 14857, 16185, 16647, 27745, 33449, 34905, 38595, 44571, 72137, 74285, 83235, 100347, 167245, 193141, 216411, 222855, 360685, 460567, 501735, 579423, 965705, 1082055, 1381701, 2302835, 2897115, 5987371, 6908505, 17962113, 29936855, 89810565]

約数ペア:

[(1, 89810565), (3, 29936855), (5, 17962113), (13, 6908505), (15, 5987371), (31, 2897115), (39, 2302835), (65, 1381701), (83, 1082055), (93, 965705), (155, 579423), (179, 501735), (195, 460567), (249, 360685), (403, 222855), (415, 216411), (465, 193141), (537, 167245), (895, 100347), (1079, 83235), (1209, 74285), (1245, 72137), (2015, 44571), (2327, 38595), (2573, 34905), (2685, 33449), (3237, 27745), (5395, 16647), (5549, 16185), (6045, 14857), (6981, 12865), (7719, 11635)]