1180657155

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{20177}}^1$

素因数の和:20315

約数の個数: 32

約数和(自身を含む): 1952584704

約数和(自身を除く): 771927549

約数列:

[1, 3, 5, 15, 47, 83, 141, 235, 249, 415, 705, 1245, 3901, 11703, 19505, 20177, 58515, 60531, 100885, 302655, 948319, 1674691, 2844957, 4741595, 5024073, 8373455, 14224785, 25120365, 78710477, 236131431, 393552385, 1180657155]

約数ペア:

[(1, 1180657155), (3, 393552385), (5, 236131431), (15, 78710477), (47, 25120365), (83, 14224785), (141, 8373455), (235, 5024073), (249, 4741595), (415, 2844957), (705, 1674691), (1245, 948319), (3901, 302655), (11703, 100885), (19505, 60531), (20177, 58515)]