29142165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 54432000

約数和(自身を除く): 25289835

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 59, 65, 85, 149, 177, 195, 221, 255, 295, 447, 663, 745, 767, 885, 1003, 1105, 1937, 2235, 2301, 2533, 3009, 3315, 3835, 5015, 5811, 7599, 8791, 9685, 11505, 12665, 13039, 15045, 26373, 29055, 32929, 37995, 39117, 43955, 65195, 98787, 114283, 131865, 149447, 164645, 195585, 342849, 448341, 493935, 571415, 747235, 1714245, 1942811, 2241705, 5828433, 9714055, 29142165]

約数ペア:

[(1, 29142165), (3, 9714055), (5, 5828433), (13, 2241705), (15, 1942811), (17, 1714245), (39, 747235), (51, 571415), (59, 493935), (65, 448341), (85, 342849), (149, 195585), (177, 164645), (195, 149447), (221, 131865), (255, 114283), (295, 98787), (447, 65195), (663, 43955), (745, 39117), (767, 37995), (885, 32929), (1003, 29055), (1105, 26373), (1937, 15045), (2235, 13039), (2301, 12665), (2533, 11505), (3009, 9685), (3315, 8791), (3835, 7599), (5015, 5811)]