11942595

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 24440832

約数和(自身を除く): 12498237

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1223, 1395, 1953, 3255, 3669, 6115, 8561, 9765, 11007, 18345, 25683, 37913, 42805, 55035, 77049, 113739, 128415, 189565, 265391, 341217, 385245, 568695, 796173, 1326955, 1706085, 2388519, 3980865, 11942595]

約数ペア:

[(1, 11942595), (3, 3980865), (5, 2388519), (7, 1706085), (9, 1326955), (15, 796173), (21, 568695), (31, 385245), (35, 341217), (45, 265391), (63, 189565), (93, 128415), (105, 113739), (155, 77049), (217, 55035), (279, 42805), (315, 37913), (465, 25683), (651, 18345), (1085, 11007), (1223, 9765), (1395, 8561), (1953, 6115), (3255, 3669)]