91888825

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 140241024

約数和(自身を除く): 48352199

約数列:

[1, 5, 7, 17, 25, 35, 67, 85, 119, 175, 335, 425, 461, 469, 595, 1139, 1675, 2305, 2345, 2975, 3227, 5695, 7837, 7973, 11525, 11725, 16135, 28475, 30887, 39185, 39865, 54859, 80675, 154435, 195925, 199325, 216209, 274295, 525079, 772175, 1081045, 1371475, 2625395, 3675553, 5405225, 13126975, 18377765, 91888825]

約数ペア:

[(1, 91888825), (5, 18377765), (7, 13126975), (17, 5405225), (25, 3675553), (35, 2625395), (67, 1371475), (85, 1081045), (119, 772175), (175, 525079), (335, 274295), (425, 216209), (461, 199325), (469, 195925), (595, 154435), (1139, 80675), (1675, 54859), (2305, 39865), (2345, 39185), (2975, 30887), (3227, 28475), (5695, 16135), (7837, 11725), (7973, 11525)]