15693900795

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{402253}}^1$

素因数の和:402301

約数の個数: 48

約数和(自身を含む): 29638074720

約数和(自身を除く): 13944173925

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 289, 459, 765, 867, 1445, 2295, 2601, 4335, 7803, 13005, 39015, 402253, 1206759, 2011265, 3620277, 6033795, 6838301, 10860831, 18101385, 20514903, 34191505, 54304155, 61544709, 102574515, 116251117, 184634127, 307723545, 348753351, 581255585, 923170635, 1046260053, 1743766755, 3138780159, 5231300265, 15693900795]

約数ペア:

[(1, 15693900795), (3, 5231300265), (5, 3138780159), (9, 1743766755), (15, 1046260053), (17, 923170635), (27, 581255585), (45, 348753351), (51, 307723545), (85, 184634127), (135, 116251117), (153, 102574515), (255, 61544709), (289, 54304155), (459, 34191505), (765, 20514903), (867, 18101385), (1445, 10860831), (2295, 6838301), (2601, 6033795), (4335, 3620277), (7803, 2011265), (13005, 1206759), (39015, 402253)]