100618925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 142467072

約数和(自身を除く): 41848147

約数列:

[1, 5, 11, 25, 43, 55, 67, 127, 215, 275, 335, 473, 635, 737, 1075, 1397, 1675, 2365, 2881, 3175, 3685, 5461, 6985, 8509, 11825, 14405, 18425, 27305, 31691, 34925, 42545, 60071, 72025, 93599, 136525, 158455, 212725, 300355, 365887, 467995, 792275, 1501775, 1829435, 2339975, 4024757, 9147175, 20123785, 100618925]

約数ペア:

[(1, 100618925), (5, 20123785), (11, 9147175), (25, 4024757), (43, 2339975), (55, 1829435), (67, 1501775), (127, 792275), (215, 467995), (275, 365887), (335, 300355), (473, 212725), (635, 158455), (737, 136525), (1075, 93599), (1397, 72025), (1675, 60071), (2365, 42545), (2881, 34925), (3175, 31691), (3685, 27305), (5461, 18425), (6985, 14405), (8509, 11825)]