57054165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 110799360

約数和(自身を除く): 53745195

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 41, 87, 105, 123, 145, 203, 205, 287, 435, 457, 609, 615, 861, 1015, 1189, 1371, 1435, 2285, 3045, 3199, 3567, 4305, 5945, 6855, 8323, 9597, 13253, 15995, 17835, 18737, 24969, 39759, 41615, 47985, 56211, 66265, 92771, 93685, 124845, 131159, 198795, 278313, 281055, 393477, 463855, 543373, 655795, 1391565, 1630119, 1967385, 2716865, 3803611, 8150595, 11410833, 19018055, 57054165]

約数ペア:

[(1, 57054165), (3, 19018055), (5, 11410833), (7, 8150595), (15, 3803611), (21, 2716865), (29, 1967385), (35, 1630119), (41, 1391565), (87, 655795), (105, 543373), (123, 463855), (145, 393477), (203, 281055), (205, 278313), (287, 198795), (435, 131159), (457, 124845), (609, 93685), (615, 92771), (861, 66265), (1015, 56211), (1189, 47985), (1371, 41615), (1435, 39759), (2285, 24969), (3045, 18737), (3199, 17835), (3567, 15995), (4305, 13253), (5945, 9597), (6855, 8323)]