40316585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 53526528

約数和(自身を除く): 13209943

約数列:

[1, 5, 23, 31, 43, 115, 155, 215, 263, 713, 989, 1315, 1333, 3565, 4945, 6049, 6665, 8153, 11309, 30245, 30659, 40765, 56545, 153295, 187519, 260107, 350579, 937595, 1300535, 1752895, 8063317, 40316585]

約数ペア:

[(1, 40316585), (5, 8063317), (23, 1752895), (31, 1300535), (43, 937595), (115, 350579), (155, 260107), (215, 187519), (263, 153295), (713, 56545), (989, 40765), (1315, 30659), (1333, 30245), (3565, 11309), (4945, 8153), (6049, 6665)]