23102235

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 48117888

約数和(自身を除く): 25015653

約数列:

[1, 3, 5, 9, 13, 15, 17, 23, 39, 45, 51, 65, 69, 85, 101, 115, 117, 153, 195, 207, 221, 255, 299, 303, 345, 391, 505, 585, 663, 765, 897, 909, 1035, 1105, 1173, 1313, 1495, 1515, 1717, 1955, 1989, 2323, 2691, 3315, 3519, 3939, 4485, 4545, 5083, 5151, 5865, 6565, 6969, 8585, 9945, 11615, 11817, 13455, 15249, 15453, 17595, 19695, 20907, 22321, 25415, 25755, 30199, 34845, 39491, 45747, 59085, 66963, 76245, 77265, 90597, 104535, 111605, 118473, 150995, 197455, 200889, 228735, 271791, 334815, 355419, 452985, 513383, 592365, 1004445, 1358955, 1540149, 1777095, 2566915, 4620447, 7700745, 23102235]

約数ペア:

[(1, 23102235), (3, 7700745), (5, 4620447), (9, 2566915), (13, 1777095), (15, 1540149), (17, 1358955), (23, 1004445), (39, 592365), (45, 513383), (51, 452985), (65, 355419), (69, 334815), (85, 271791), (101, 228735), (115, 200889), (117, 197455), (153, 150995), (195, 118473), (207, 111605), (221, 104535), (255, 90597), (299, 77265), (303, 76245), (345, 66963), (391, 59085), (505, 45747), (585, 39491), (663, 34845), (765, 30199), (897, 25755), (909, 25415), (1035, 22321), (1105, 20907), (1173, 19695), (1313, 17595), (1495, 15453), (1515, 15249), (1717, 13455), (1955, 11817), (1989, 11615), (2323, 9945), (2691, 8585), (3315, 6969), (3519, 6565), (3939, 5865), (4485, 5151), (4545, 5083)]