347309955

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 612559584

約数和(自身を除く): 265249629

約数列:

[1, 3, 5, 9, 15, 45, 97, 251, 291, 317, 485, 753, 873, 951, 1255, 1455, 1585, 2259, 2853, 3765, 4365, 4755, 11295, 14265, 24347, 30749, 73041, 79567, 92247, 121735, 153745, 219123, 238701, 276741, 365205, 397835, 461235, 716103, 1095615, 1193505, 1383705, 3580515, 7717999, 23153997, 38589995, 69461991, 115769985, 347309955]

約数ペア:

[(1, 347309955), (3, 115769985), (5, 69461991), (9, 38589995), (15, 23153997), (45, 7717999), (97, 3580515), (251, 1383705), (291, 1193505), (317, 1095615), (485, 716103), (753, 461235), (873, 397835), (951, 365205), (1255, 276741), (1455, 238701), (1585, 219123), (2259, 153745), (2853, 121735), (3765, 92247), (4365, 79567), (4755, 73041), (11295, 30749), (14265, 24347)]