15005928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 43200000

約数和(自身を除く): 28194072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 179, 358, 499, 537, 716, 998, 1074, 1253, 1432, 1497, 1996, 2148, 2506, 2994, 3493, 3759, 3992, 4296, 5012, 5988, 6986, 7518, 10024, 10479, 11976, 13972, 15036, 20958, 27944, 30072, 41916, 83832, 89321, 178642, 267963, 357284, 535926, 625247, 714568, 1071852, 1250494, 1875741, 2143704, 2500988, 3751482, 5001976, 7502964, 15005928]

約数ペア:

[(1, 15005928), (2, 7502964), (3, 5001976), (4, 3751482), (6, 2500988), (7, 2143704), (8, 1875741), (12, 1250494), (14, 1071852), (21, 714568), (24, 625247), (28, 535926), (42, 357284), (56, 267963), (84, 178642), (168, 89321), (179, 83832), (358, 41916), (499, 30072), (537, 27944), (716, 20958), (998, 15036), (1074, 13972), (1253, 11976), (1432, 10479), (1497, 10024), (1996, 7518), (2148, 6986), (2506, 5988), (2994, 5012), (3493, 4296), (3759, 3992)]