7123545

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 96

約数和(自身を含む): 15410304

約数和(自身を除く): 8286759

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 41, 45, 55, 65, 81, 99, 117, 123, 135, 143, 165, 195, 205, 243, 297, 351, 369, 405, 429, 451, 495, 533, 585, 615, 715, 891, 1053, 1107, 1215, 1287, 1353, 1485, 1599, 1755, 1845, 2145, 2255, 2665, 2673, 3159, 3321, 3861, 4059, 4455, 4797, 5265, 5535, 5863, 6435, 6765, 7995, 9963, 11583, 12177, 13365, 14391, 15795, 16605, 17589, 19305, 20295, 23985, 29315, 34749, 36531, 43173, 49815, 52767, 57915, 60885, 71955, 87945, 109593, 129519, 158301, 173745, 182655, 215865, 263835, 474903, 547965, 647595, 791505, 1424709, 2374515, 7123545]

約数ペア:

[(1, 7123545), (3, 2374515), (5, 1424709), (9, 791505), (11, 647595), (13, 547965), (15, 474903), (27, 263835), (33, 215865), (39, 182655), (41, 173745), (45, 158301), (55, 129519), (65, 109593), (81, 87945), (99, 71955), (117, 60885), (123, 57915), (135, 52767), (143, 49815), (165, 43173), (195, 36531), (205, 34749), (243, 29315), (297, 23985), (351, 20295), (369, 19305), (405, 17589), (429, 16605), (451, 15795), (495, 14391), (533, 13365), (585, 12177), (615, 11583), (715, 9963), (891, 7995), (1053, 6765), (1107, 6435), (1215, 5863), (1287, 5535), (1353, 5265), (1485, 4797), (1599, 4455), (1755, 4059), (1845, 3861), (2145, 3321), (2255, 3159), (2665, 2673)]