2566883325

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{941}}^1\times {\mathrm{983}}^1$

素因数の和:1974

約数の個数: 48

約数和(自身を含む): 4367684736

約数和(自身を除く): 1800801411

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 925, 941, 983, 2775, 2823, 2949, 4705, 4915, 14115, 14745, 23525, 24575, 34817, 36371, 70575, 73725, 104451, 109113, 174085, 181855, 522255, 545565, 870425, 909275, 925003, 2611275, 2727825, 2775009, 4625015, 13875045, 23125075, 34225111, 69375225, 102675333, 171125555, 513376665, 855627775, 2566883325]

約数ペア:

[(1, 2566883325), (3, 855627775), (5, 513376665), (15, 171125555), (25, 102675333), (37, 69375225), (75, 34225111), (111, 23125075), (185, 13875045), (555, 4625015), (925, 2775009), (941, 2727825), (983, 2611275), (2775, 925003), (2823, 909275), (2949, 870425), (4705, 545565), (4915, 522255), (14115, 181855), (14745, 174085), (23525, 109113), (24575, 104451), (34817, 73725), (36371, 70575)]