104631005

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 145591680

約数和(自身を除く): 40960675

約数列:

[1, 5, 17, 19, 37, 85, 95, 103, 185, 289, 323, 515, 629, 703, 1445, 1615, 1751, 1957, 3145, 3515, 3811, 5491, 8755, 9785, 10693, 11951, 19055, 27455, 29767, 33269, 53465, 59755, 64787, 72409, 148835, 166345, 203167, 323935, 362045, 565573, 1015835, 1101379, 1230953, 2827865, 5506895, 6154765, 20926201, 104631005]

約数ペア:

[(1, 104631005), (5, 20926201), (17, 6154765), (19, 5506895), (37, 2827865), (85, 1230953), (95, 1101379), (103, 1015835), (185, 565573), (289, 362045), (323, 323935), (515, 203167), (629, 166345), (703, 148835), (1445, 72409), (1615, 64787), (1751, 59755), (1957, 53465), (3145, 33269), (3515, 29767), (3811, 27455), (5491, 19055), (8755, 11951), (9785, 10693)]