69306705

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 148055040

約数和(自身を除く): 78748335

約数列:

[1, 3, 5, 9, 13, 15, 17, 23, 27, 39, 45, 51, 65, 69, 85, 101, 115, 117, 135, 153, 195, 207, 221, 255, 299, 303, 345, 351, 391, 459, 505, 585, 621, 663, 765, 897, 909, 1035, 1105, 1173, 1313, 1495, 1515, 1717, 1755, 1955, 1989, 2295, 2323, 2691, 2727, 3105, 3315, 3519, 3939, 4485, 4545, 5083, 5151, 5865, 5967, 6565, 6969, 8073, 8585, 9945, 10557, 11615, 11817, 13455, 13635, 15249, 15453, 17595, 19695, 20907, 22321, 25415, 25755, 29835, 30199, 34845, 35451, 39491, 40365, 45747, 46359, 52785, 59085, 62721, 66963, 76245, 77265, 90597, 104535, 111605, 118473, 137241, 150995, 177255, 197455, 200889, 228735, 231795, 271791, 313605, 334815, 355419, 452985, 513383, 592365, 602667, 686205, 815373, 1004445, 1066257, 1358955, 1540149, 1777095, 2566915, 3013335, 4076865, 4620447, 5331285, 7700745, 13861341, 23102235, 69306705]

約数ペア:

[(1, 69306705), (3, 23102235), (5, 13861341), (9, 7700745), (13, 5331285), (15, 4620447), (17, 4076865), (23, 3013335), (27, 2566915), (39, 1777095), (45, 1540149), (51, 1358955), (65, 1066257), (69, 1004445), (85, 815373), (101, 686205), (115, 602667), (117, 592365), (135, 513383), (153, 452985), (195, 355419), (207, 334815), (221, 313605), (255, 271791), (299, 231795), (303, 228735), (345, 200889), (351, 197455), (391, 177255), (459, 150995), (505, 137241), (585, 118473), (621, 111605), (663, 104535), (765, 90597), (897, 77265), (909, 76245), (1035, 66963), (1105, 62721), (1173, 59085), (1313, 52785), (1495, 46359), (1515, 45747), (1717, 40365), (1755, 39491), (1955, 35451), (1989, 34845), (2295, 30199), (2323, 29835), (2691, 25755), (2727, 25415), (3105, 22321), (3315, 20907), (3519, 19695), (3939, 17595), (4485, 15453), (4545, 15249), (5083, 13635), (5151, 13455), (5865, 11817), (5967, 11615), (6565, 10557), (6969, 9945), (8073, 8585)]