2073478275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{19483}}^1$

素因数の和:19553

約数の個数: 72

約数和(自身を含む): 4145883456

約数和(自身を除く): 2072405181

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 43, 45, 55, 75, 99, 129, 165, 215, 225, 275, 387, 473, 495, 645, 825, 1075, 1419, 1935, 2365, 2475, 3225, 4257, 7095, 9675, 11825, 19483, 21285, 35475, 58449, 97415, 106425, 175347, 214313, 292245, 487075, 642939, 837769, 876735, 1071565, 1461225, 1928817, 2513307, 3214695, 4188845, 4383675, 5357825, 7539921, 9215459, 9644085, 12566535, 16073475, 20944225, 27646377, 37699605, 46077295, 48220425, 62832675, 82939131, 138231885, 188498025, 230386475, 414695655, 691159425, 2073478275]

約数ペア:

[(1, 2073478275), (3, 691159425), (5, 414695655), (9, 230386475), (11, 188498025), (15, 138231885), (25, 82939131), (33, 62832675), (43, 48220425), (45, 46077295), (55, 37699605), (75, 27646377), (99, 20944225), (129, 16073475), (165, 12566535), (215, 9644085), (225, 9215459), (275, 7539921), (387, 5357825), (473, 4383675), (495, 4188845), (645, 3214695), (825, 2513307), (1075, 1928817), (1419, 1461225), (1935, 1071565), (2365, 876735), (2475, 837769), (3225, 642939), (4257, 487075), (7095, 292245), (9675, 214313), (11825, 175347), (19483, 106425), (21285, 97415), (35475, 58449)]