7492079205

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{26849}}^1$

素因数の和:26932

約数の個数: 80

約数和(自身を含む): 14736783600

約数和(自身を除く): 7244704395

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 53, 65, 81, 117, 135, 159, 195, 265, 351, 405, 477, 585, 689, 795, 1053, 1431, 1755, 2067, 2385, 3445, 4293, 5265, 6201, 7155, 10335, 18603, 21465, 26849, 31005, 55809, 80547, 93015, 134245, 241641, 279045, 349037, 402735, 724923, 1047111, 1208205, 1422997, 1745185, 2174769, 3141333, 3624615, 4268991, 5235555, 7114985, 9423999, 10873845, 12806973, 15706665, 18498961, 21344955, 28271997, 38420919, 47119995, 55496883, 64034865, 92494805, 115262757, 141359985, 166490649, 192104595, 277484415, 499471947, 576313785, 832453245, 1498415841, 2497359735, 7492079205]

約数ペア:

[(1, 7492079205), (3, 2497359735), (5, 1498415841), (9, 832453245), (13, 576313785), (15, 499471947), (27, 277484415), (39, 192104595), (45, 166490649), (53, 141359985), (65, 115262757), (81, 92494805), (117, 64034865), (135, 55496883), (159, 47119995), (195, 38420919), (265, 28271997), (351, 21344955), (405, 18498961), (477, 15706665), (585, 12806973), (689, 10873845), (795, 9423999), (1053, 7114985), (1431, 5235555), (1755, 4268991), (2067, 3624615), (2385, 3141333), (3445, 2174769), (4293, 1745185), (5265, 1422997), (6201, 1208205), (7155, 1047111), (10335, 724923), (18603, 402735), (21465, 349037), (26849, 279045), (31005, 241641), (55809, 134245), (80547, 93015)]