16050825

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 34918400

約数和(自身を除く): 18867575

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 43, 45, 63, 75, 79, 105, 129, 135, 175, 189, 215, 225, 237, 301, 315, 387, 395, 525, 553, 645, 675, 711, 903, 945, 1075, 1161, 1185, 1505, 1575, 1659, 1935, 1975, 2133, 2709, 2765, 3225, 3397, 3555, 4515, 4725, 4977, 5805, 5925, 7525, 8127, 8295, 9675, 10191, 10665, 13545, 13825, 14931, 16985, 17775, 22575, 23779, 24885, 29025, 30573, 40635, 41475, 50955, 53325, 67725, 71337, 74655, 84925, 91719, 118895, 124425, 152865, 203175, 214011, 254775, 356685, 373275, 458595, 594475, 642033, 764325, 1070055, 1783425, 2292975, 3210165, 5350275, 16050825]

約数ペア:

[(1, 16050825), (3, 5350275), (5, 3210165), (7, 2292975), (9, 1783425), (15, 1070055), (21, 764325), (25, 642033), (27, 594475), (35, 458595), (43, 373275), (45, 356685), (63, 254775), (75, 214011), (79, 203175), (105, 152865), (129, 124425), (135, 118895), (175, 91719), (189, 84925), (215, 74655), (225, 71337), (237, 67725), (301, 53325), (315, 50955), (387, 41475), (395, 40635), (525, 30573), (553, 29025), (645, 24885), (675, 23779), (711, 22575), (903, 17775), (945, 16985), (1075, 14931), (1161, 13825), (1185, 13545), (1505, 10665), (1575, 10191), (1659, 9675), (1935, 8295), (1975, 8127), (2133, 7525), (2709, 5925), (2765, 5805), (3225, 4977), (3397, 4725), (3555, 4515)]