2012091298485

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1\times {\mathrm{77279}}^1$

素因数の和:78458

約数の個数: 64

約数和(自身を含む): 3386392289280

約数和(自身を除く): 1374300990795

約数列:

[1, 3, 5, 15, 37, 43, 111, 129, 185, 215, 555, 645, 1091, 1591, 3273, 4773, 5455, 7955, 16365, 23865, 40367, 46913, 77279, 121101, 140739, 201835, 231837, 234565, 386395, 605505, 703695, 1159185, 1735781, 2859323, 3322997, 5207343, 8577969, 8678905, 9968991, 14296615, 16614985, 26036715, 42889845, 49844955, 84311389, 122950889, 252934167, 368852667, 421556945, 614754445, 1264670835, 1844263335, 3119521393, 3625389727, 9358564179, 10876169181, 15597606965, 18126948635, 46792820895, 54380845905, 134139419899, 402418259697, 670697099495, 2012091298485]

約数ペア:

[(1, 2012091298485), (3, 670697099495), (5, 402418259697), (15, 134139419899), (37, 54380845905), (43, 46792820895), (111, 18126948635), (129, 15597606965), (185, 10876169181), (215, 9358564179), (555, 3625389727), (645, 3119521393), (1091, 1844263335), (1591, 1264670835), (3273, 614754445), (4773, 421556945), (5455, 368852667), (7955, 252934167), (16365, 122950889), (23865, 84311389), (40367, 49844955), (46913, 42889845), (77279, 26036715), (121101, 16614985), (140739, 14296615), (201835, 9968991), (231837, 8678905), (234565, 8577969), (386395, 5207343), (605505, 3322997), (703695, 2859323), (1159185, 1735781)]