23933745

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 47278080

約数和(自身を除く): 23344335

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 71, 99, 135, 165, 213, 227, 297, 355, 495, 639, 681, 781, 1065, 1135, 1485, 1917, 2043, 2343, 2497, 3195, 3405, 3905, 6129, 7029, 7491, 9585, 10215, 11715, 12485, 16117, 21087, 22473, 30645, 35145, 37455, 48351, 67419, 80585, 105435, 112365, 145053, 177287, 241755, 337095, 435159, 531861, 725265, 886435, 1595583, 2175795, 2659305, 4786749, 7977915, 23933745]

約数ペア:

[(1, 23933745), (3, 7977915), (5, 4786749), (9, 2659305), (11, 2175795), (15, 1595583), (27, 886435), (33, 725265), (45, 531861), (55, 435159), (71, 337095), (99, 241755), (135, 177287), (165, 145053), (213, 112365), (227, 105435), (297, 80585), (355, 67419), (495, 48351), (639, 37455), (681, 35145), (781, 30645), (1065, 22473), (1135, 21087), (1485, 16117), (1917, 12485), (2043, 11715), (2343, 10215), (2497, 9585), (3195, 7491), (3405, 7029), (3905, 6129)]