83187585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3307}}^1$

素因数の和:3374

約数の個数: 48

約数和(自身を含む): 158942784

約数和(自身を除く): 75755199

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 2795, 3307, 5031, 8385, 9921, 16535, 25155, 29763, 42991, 49605, 128973, 142201, 148815, 214955, 386919, 426603, 644865, 711005, 1279809, 1848613, 1934595, 2133015, 5545839, 6399045, 9243065, 16637517, 27729195, 83187585]

約数ペア:

[(1, 83187585), (3, 27729195), (5, 16637517), (9, 9243065), (13, 6399045), (15, 5545839), (39, 2133015), (43, 1934595), (45, 1848613), (65, 1279809), (117, 711005), (129, 644865), (195, 426603), (215, 386919), (387, 214955), (559, 148815), (585, 142201), (645, 128973), (1677, 49605), (1935, 42991), (2795, 29763), (3307, 25155), (5031, 16535), (8385, 9921)]