56747925

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 116659200

約数和(自身を除く): 59911275

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 29, 39, 45, 65, 75, 87, 117, 135, 145, 195, 223, 225, 261, 325, 351, 377, 435, 585, 669, 675, 725, 783, 975, 1115, 1131, 1305, 1755, 1885, 2007, 2175, 2899, 2925, 3345, 3393, 3915, 5575, 5655, 6021, 6467, 6525, 8697, 8775, 9425, 10035, 10179, 14495, 16725, 16965, 19401, 19575, 26091, 28275, 30105, 32335, 43485, 50175, 50895, 58203, 72475, 78273, 84071, 84825, 97005, 130455, 150525, 161675, 174609, 217425, 252213, 254475, 291015, 391365, 420355, 485025, 652275, 756639, 873045, 1261065, 1455075, 1956825, 2101775, 2269917, 3783195, 4365225, 6305325, 11349585, 18915975, 56747925]

約数ペア:

[(1, 56747925), (3, 18915975), (5, 11349585), (9, 6305325), (13, 4365225), (15, 3783195), (25, 2269917), (27, 2101775), (29, 1956825), (39, 1455075), (45, 1261065), (65, 873045), (75, 756639), (87, 652275), (117, 485025), (135, 420355), (145, 391365), (195, 291015), (223, 254475), (225, 252213), (261, 217425), (325, 174609), (351, 161675), (377, 150525), (435, 130455), (585, 97005), (669, 84825), (675, 84071), (725, 78273), (783, 72475), (975, 58203), (1115, 50895), (1131, 50175), (1305, 43485), (1755, 32335), (1885, 30105), (2007, 28275), (2175, 26091), (2899, 19575), (2925, 19401), (3345, 16965), (3393, 16725), (3915, 14495), (5575, 10179), (5655, 10035), (6021, 9425), (6467, 8775), (6525, 8697)]