65292045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1602

約数の個数: 64

約数和(自身を含む): 132808704

約数和(自身を除く): 67516659

約数列:

[1, 3, 5, 7, 13, 15, 21, 31, 35, 39, 65, 91, 93, 105, 155, 195, 217, 273, 403, 455, 465, 651, 1085, 1209, 1365, 1543, 2015, 2821, 3255, 4629, 6045, 7715, 8463, 10801, 14105, 20059, 23145, 32403, 42315, 47833, 54005, 60177, 100295, 140413, 143499, 162015, 239165, 300885, 334831, 421239, 621829, 702065, 717495, 1004493, 1674155, 1865487, 2106195, 3109145, 4352803, 5022465, 9327435, 13058409, 21764015, 65292045]

約数ペア:

[(1, 65292045), (3, 21764015), (5, 13058409), (7, 9327435), (13, 5022465), (15, 4352803), (21, 3109145), (31, 2106195), (35, 1865487), (39, 1674155), (65, 1004493), (91, 717495), (93, 702065), (105, 621829), (155, 421239), (195, 334831), (217, 300885), (273, 239165), (403, 162015), (455, 143499), (465, 140413), (651, 100295), (1085, 60177), (1209, 54005), (1365, 47833), (1543, 42315), (2015, 32403), (2821, 23145), (3255, 20059), (4629, 14105), (6045, 10801), (7715, 8463)]