1868932005

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1\times {\mathrm{2129}}^1$

素因数の和:3541

約数の個数: 32

約数和(自身を含む): 3063519360

約数和(自身を除く): 1194587355

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1361, 2129, 4083, 6387, 6805, 10645, 20415, 31935, 58523, 91547, 175569, 274641, 292615, 457735, 877845, 1373205, 2897569, 8692707, 14487845, 43463535, 124595467, 373786401, 622977335, 1868932005]

約数ペア:

[(1, 1868932005), (3, 622977335), (5, 373786401), (15, 124595467), (43, 43463535), (129, 14487845), (215, 8692707), (645, 2897569), (1361, 1373205), (2129, 877845), (4083, 457735), (6387, 292615), (6805, 274641), (10645, 175569), (20415, 91547), (31935, 58523)]