40873365

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 77117040

約数和(自身を除く): 36243675

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 109, 117, 195, 327, 545, 585, 641, 981, 1417, 1635, 1923, 3205, 4251, 4905, 5769, 7085, 8333, 9615, 12753, 21255, 24999, 28845, 41665, 63765, 69869, 74997, 124995, 209607, 349345, 374985, 628821, 908297, 1048035, 2724891, 3144105, 4541485, 8174673, 13624455, 40873365]

約数ペア:

[(1, 40873365), (3, 13624455), (5, 8174673), (9, 4541485), (13, 3144105), (15, 2724891), (39, 1048035), (45, 908297), (65, 628821), (109, 374985), (117, 349345), (195, 209607), (327, 124995), (545, 74997), (585, 69869), (641, 63765), (981, 41665), (1417, 28845), (1635, 24999), (1923, 21255), (3205, 12753), (4251, 9615), (4905, 8333), (5769, 7085)]