78479445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 144138240

約数和(自身を除く): 65658795

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 67, 93, 155, 165, 201, 229, 335, 341, 465, 687, 737, 1005, 1023, 1145, 1705, 2077, 2211, 2519, 3435, 3685, 5115, 6231, 7099, 7557, 10385, 11055, 12595, 15343, 21297, 22847, 31155, 35495, 37785, 46029, 68541, 76715, 78089, 106485, 114235, 168773, 230145, 234267, 342705, 390445, 475633, 506319, 843865, 1171335, 1426899, 2378165, 2531595, 5231963, 7134495, 15695889, 26159815, 78479445]

約数ペア:

[(1, 78479445), (3, 26159815), (5, 15695889), (11, 7134495), (15, 5231963), (31, 2531595), (33, 2378165), (55, 1426899), (67, 1171335), (93, 843865), (155, 506319), (165, 475633), (201, 390445), (229, 342705), (335, 234267), (341, 230145), (465, 168773), (687, 114235), (737, 106485), (1005, 78089), (1023, 76715), (1145, 68541), (1705, 46029), (2077, 37785), (2211, 35495), (2519, 31155), (3435, 22847), (3685, 21297), (5115, 15343), (6231, 12595), (7099, 11055), (7557, 10385)]