100646975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 149990400

約数和(自身を除く): 49343425

約数列:

[1, 5, 11, 13, 25, 47, 55, 65, 143, 235, 275, 325, 517, 599, 611, 715, 1175, 2585, 2995, 3055, 3575, 6589, 6721, 7787, 12925, 14975, 15275, 28153, 32945, 33605, 38935, 85657, 140765, 164725, 168025, 194675, 309683, 365989, 428285, 703825, 1548415, 1829945, 2141425, 4025879, 7742075, 9149725, 20129395, 100646975]

約数ペア:

[(1, 100646975), (5, 20129395), (11, 9149725), (13, 7742075), (25, 4025879), (47, 2141425), (55, 1829945), (65, 1548415), (143, 703825), (235, 428285), (275, 365989), (325, 309683), (517, 194675), (599, 168025), (611, 164725), (715, 140765), (1175, 85657), (2585, 38935), (2995, 33605), (3055, 32945), (3575, 28153), (6589, 15275), (6721, 14975), (7787, 12925)]