87388065

素因数分解:

$3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1699}}^1$

素因数の和:1843

約数の個数: 40

約数和(自身を含む): 157977600

約数和(自身を除く): 70589535

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 127, 135, 381, 405, 635, 1143, 1699, 1905, 3429, 5097, 5715, 8495, 10287, 15291, 17145, 25485, 45873, 51435, 76455, 137619, 215773, 229365, 647319, 688095, 1078865, 1941957, 3236595, 5825871, 9709785, 17477613, 29129355, 87388065]

約数ペア:

[(1, 87388065), (3, 29129355), (5, 17477613), (9, 9709785), (15, 5825871), (27, 3236595), (45, 1941957), (81, 1078865), (127, 688095), (135, 647319), (381, 229365), (405, 215773), (635, 137619), (1143, 76455), (1699, 51435), (1905, 45873), (3429, 25485), (5097, 17145), (5715, 15291), (8495, 10287)]