645157035

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 1178841600

約数和(自身を除く): 533684565

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 107, 135, 177, 295, 321, 531, 535, 757, 885, 963, 1593, 1605, 2271, 2655, 2889, 3785, 4815, 6313, 6813, 7965, 11355, 14445, 18939, 20439, 31565, 34065, 44663, 56817, 80999, 94695, 102195, 133989, 170451, 223315, 242997, 284085, 401967, 404995, 669945, 728991, 852255, 1205901, 1214985, 2009835, 2186973, 3644955, 4778941, 6029505, 10934865, 14336823, 23894705, 43010469, 71684115, 129031407, 215052345, 645157035]

約数ペア:

[(1, 645157035), (3, 215052345), (5, 129031407), (9, 71684115), (15, 43010469), (27, 23894705), (45, 14336823), (59, 10934865), (107, 6029505), (135, 4778941), (177, 3644955), (295, 2186973), (321, 2009835), (531, 1214985), (535, 1205901), (757, 852255), (885, 728991), (963, 669945), (1593, 404995), (1605, 401967), (2271, 284085), (2655, 242997), (2889, 223315), (3785, 170451), (4815, 133989), (6313, 102195), (6813, 94695), (7965, 80999), (11355, 56817), (14445, 44663), (18939, 34065), (20439, 31565)]