123598609825

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1\times {\mathrm{3373}}^1$

素因数の和:3898

約数の個数: 48

約数和(自身を含む): 159049820160

約数和(自身を除く): 35451210335

約数列:

[1, 5, 25, 43, 89, 215, 383, 445, 1075, 1915, 2225, 3373, 3827, 9575, 16469, 16865, 19135, 34087, 82345, 84325, 95675, 145039, 170435, 300197, 411725, 725195, 852175, 1291859, 1465741, 1500985, 3625975, 6459295, 7328705, 7504925, 12908471, 32296475, 36643525, 55549937, 64542355, 114975451, 277749685, 322711775, 574877255, 1388748425, 2874386275, 4943944393, 24719721965, 123598609825]

約数ペア:

[(1, 123598609825), (5, 24719721965), (25, 4943944393), (43, 2874386275), (89, 1388748425), (215, 574877255), (383, 322711775), (445, 277749685), (1075, 114975451), (1915, 64542355), (2225, 55549937), (3373, 36643525), (3827, 32296475), (9575, 12908471), (16469, 7504925), (16865, 7328705), (19135, 6459295), (34087, 3625975), (82345, 1500985), (84325, 1465741), (95675, 1291859), (145039, 852175), (170435, 725195), (300197, 411725)]