71376246495

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1352207}}^1$

素因数の和:1352261

約数の個数: 64

約数和(自身を含む): 140196925440

約数和(自身を除く): 68820678945

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 85, 115, 135, 153, 207, 255, 345, 391, 459, 621, 765, 1035, 1173, 1955, 2295, 3105, 3519, 5865, 10557, 17595, 52785, 1352207, 4056621, 6761035, 12169863, 20283105, 22987519, 31100761, 36509589, 60849315, 68962557, 93302283, 114937595, 155503805, 182547945, 206887671, 279906849, 344812785, 466511415, 528712937, 620663013, 839720547, 1034438355, 1399534245, 1586138811, 2643564685, 3103315065, 4198602735, 4758416433, 7930694055, 14275249299, 23792082165, 71376246495]

約数ペア:

[(1, 71376246495), (3, 23792082165), (5, 14275249299), (9, 7930694055), (15, 4758416433), (17, 4198602735), (23, 3103315065), (27, 2643564685), (45, 1586138811), (51, 1399534245), (69, 1034438355), (85, 839720547), (115, 620663013), (135, 528712937), (153, 466511415), (207, 344812785), (255, 279906849), (345, 206887671), (391, 182547945), (459, 155503805), (621, 114937595), (765, 93302283), (1035, 68962557), (1173, 60849315), (1955, 36509589), (2295, 31100761), (3105, 22987519), (3519, 20283105), (5865, 12169863), (10557, 6761035), (17595, 4056621), (52785, 1352207)]