54856035

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 111541248

約数和(自身を除く): 56685213

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 81, 115, 117, 135, 151, 195, 207, 243, 299, 345, 351, 405, 453, 585, 621, 755, 897, 1035, 1053, 1215, 1359, 1495, 1755, 1863, 1963, 2265, 2691, 3105, 3159, 3473, 4077, 4485, 5265, 5589, 5889, 6795, 8073, 9315, 9815, 10419, 12231, 13455, 15795, 17365, 17667, 20385, 24219, 27945, 29445, 31257, 36693, 40365, 45149, 52095, 53001, 61155, 72657, 88335, 93771, 121095, 135447, 156285, 159003, 183465, 225745, 265005, 281313, 363285, 406341, 468855, 477009, 677235, 795015, 843939, 1219023, 1406565, 2031705, 2385045, 3657069, 4219695, 6095115, 10971207, 18285345, 54856035]

約数ペア:

[(1, 54856035), (3, 18285345), (5, 10971207), (9, 6095115), (13, 4219695), (15, 3657069), (23, 2385045), (27, 2031705), (39, 1406565), (45, 1219023), (65, 843939), (69, 795015), (81, 677235), (115, 477009), (117, 468855), (135, 406341), (151, 363285), (195, 281313), (207, 265005), (243, 225745), (299, 183465), (345, 159003), (351, 156285), (405, 135447), (453, 121095), (585, 93771), (621, 88335), (755, 72657), (897, 61155), (1035, 53001), (1053, 52095), (1215, 45149), (1359, 40365), (1495, 36693), (1755, 31257), (1863, 29445), (1963, 27945), (2265, 24219), (2691, 20385), (3105, 17667), (3159, 17365), (3473, 15795), (4077, 13455), (4485, 12231), (5265, 10419), (5589, 9815), (5889, 9315), (6795, 8073)]