109200505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 144898560

約数和(自身を除く): 35698055

約数列:

[1, 5, 19, 37, 47, 95, 185, 235, 661, 703, 893, 1739, 3305, 3515, 4465, 8695, 12559, 24457, 31067, 33041, 62795, 122285, 155335, 165205, 464683, 590273, 1149479, 2323415, 2951365, 5747395, 21840101, 109200505]

約数ペア:

[(1, 109200505), (5, 21840101), (19, 5747395), (37, 2951365), (47, 2323415), (95, 1149479), (185, 590273), (235, 464683), (661, 165205), (703, 155335), (893, 122285), (1739, 62795), (3305, 33041), (3515, 31067), (4465, 24457), (8695, 12559)]