83789745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 151732224

約数和(自身を除く): 67942479

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 83, 93, 155, 167, 195, 249, 403, 415, 465, 501, 835, 1079, 1209, 1245, 2015, 2171, 2505, 2573, 3237, 5177, 5395, 6045, 6513, 7719, 10855, 12865, 13861, 15531, 16185, 25885, 32565, 33449, 38595, 41583, 67301, 69305, 77655, 100347, 167245, 180193, 201903, 207915, 336505, 429691, 501735, 540579, 900965, 1009515, 1289073, 2148455, 2702895, 5585983, 6445365, 16757949, 27929915, 83789745]

約数ペア:

[(1, 83789745), (3, 27929915), (5, 16757949), (13, 6445365), (15, 5585983), (31, 2702895), (39, 2148455), (65, 1289073), (83, 1009515), (93, 900965), (155, 540579), (167, 501735), (195, 429691), (249, 336505), (403, 207915), (415, 201903), (465, 180193), (501, 167245), (835, 100347), (1079, 77655), (1209, 69305), (1245, 67301), (2015, 41583), (2171, 38595), (2505, 33449), (2573, 32565), (3237, 25885), (5177, 16185), (5395, 15531), (6045, 13861), (6513, 12865), (7719, 10855)]