42319585

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 66189312

約数和(自身を除く): 23869727

約数列:

[1, 5, 7, 11, 35, 41, 49, 55, 77, 205, 245, 287, 383, 385, 451, 539, 1435, 1915, 2009, 2255, 2681, 2695, 3157, 4213, 10045, 13405, 15703, 15785, 18767, 21065, 22099, 29491, 78515, 93835, 109921, 110495, 147455, 172733, 206437, 549605, 769447, 863665, 1032185, 1209131, 3847235, 6045655, 8463917, 42319585]

約数ペア:

[(1, 42319585), (5, 8463917), (7, 6045655), (11, 3847235), (35, 1209131), (41, 1032185), (49, 863665), (55, 769447), (77, 549605), (205, 206437), (245, 172733), (287, 147455), (383, 110495), (385, 109921), (451, 93835), (539, 78515), (1435, 29491), (1915, 22099), (2009, 21065), (2255, 18767), (2681, 15785), (2695, 15703), (3157, 13405), (4213, 10045)]