85091175

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9697}}^1$

素因数の和:9729

約数の個数: 48

約数和(自身を含む): 168357280

約数和(自身を除く): 83266105

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 8775, 9697, 29091, 48485, 87273, 126061, 145455, 242425, 261819, 378183, 436365, 630305, 727275, 1134549, 1309095, 1890915, 2181825, 3151525, 3403647, 5672745, 6545475, 9454575, 17018235, 28363725, 85091175]

約数ペア:

[(1, 85091175), (3, 28363725), (5, 17018235), (9, 9454575), (13, 6545475), (15, 5672745), (25, 3403647), (27, 3151525), (39, 2181825), (45, 1890915), (65, 1309095), (75, 1134549), (117, 727275), (135, 630305), (195, 436365), (225, 378183), (325, 261819), (351, 242425), (585, 145455), (675, 126061), (975, 87273), (1755, 48485), (2925, 29091), (8775, 9697)]