123935005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 164021760

約数和(自身を除く): 40086755

約数列:

[1, 5, 19, 41, 47, 95, 205, 235, 677, 779, 893, 1927, 3385, 3895, 4465, 9635, 12863, 27757, 31819, 36613, 64315, 138785, 159095, 183065, 527383, 604561, 1304579, 2636915, 3022805, 6522895, 24787001, 123935005]

約数ペア:

[(1, 123935005), (5, 24787001), (19, 6522895), (41, 3022805), (47, 2636915), (95, 1304579), (205, 604561), (235, 527383), (677, 183065), (779, 159095), (893, 138785), (1927, 64315), (3385, 36613), (3895, 31819), (4465, 27757), (9635, 12863)]