28164474585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{71537}}^1$

素因数の和:72234

約数の個数: 48

約数和(自身を含む): 52652540304

約数和(自身を除く): 24488065719

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 673, 2019, 3365, 6057, 8749, 10095, 26247, 30285, 43745, 71537, 78741, 131235, 214611, 357685, 393705, 643833, 929981, 1073055, 2789943, 3219165, 4649905, 8369829, 13949715, 41849145, 48144401, 144433203, 240722005, 433299609, 625877213, 722166015, 1877631639, 2166498045, 3129386065, 5632894917, 9388158195, 28164474585]

約数ペア:

[(1, 28164474585), (3, 9388158195), (5, 5632894917), (9, 3129386065), (13, 2166498045), (15, 1877631639), (39, 722166015), (45, 625877213), (65, 433299609), (117, 240722005), (195, 144433203), (585, 48144401), (673, 41849145), (2019, 13949715), (3365, 8369829), (6057, 4649905), (8749, 3219165), (10095, 2789943), (26247, 1073055), (30285, 929981), (43745, 643833), (71537, 393705), (78741, 357685), (131235, 214611)]