227648393025

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1\times {\mathrm{1567}}^1$

素因数の和:2151

約数の個数: 96

約数和(自身を含む): 389903044608

約数和(自身を除く): 162254651583

約数列:

[1, 3, 5, 15, 25, 43, 75, 107, 129, 215, 321, 421, 535, 645, 1075, 1263, 1567, 1605, 2105, 2675, 3225, 4601, 4701, 6315, 7835, 8025, 10525, 13803, 18103, 23005, 23505, 31575, 39175, 45047, 54309, 67381, 69015, 90515, 115025, 117525, 135141, 167669, 202143, 225235, 271545, 336905, 345075, 452575, 503007, 659707, 675705, 838345, 1010715, 1126175, 1357725, 1684525, 1937021, 1979121, 2515035, 3298535, 3378525, 4191725, 5053575, 5811063, 7209767, 9685105, 9895605, 12575175, 16492675, 21629301, 28367401, 29055315, 36048835, 48425525, 49478025, 70588649, 85102203, 108146505, 141837005, 145276575, 180244175, 211765947, 352943245, 425511015, 540732525, 709185025, 1058829735, 1764716225, 2127555075, 3035311907, 5294148675, 9105935721, 15176559535, 45529678605, 75882797675, 227648393025]

約数ペア:

[(1, 227648393025), (3, 75882797675), (5, 45529678605), (15, 15176559535), (25, 9105935721), (43, 5294148675), (75, 3035311907), (107, 2127555075), (129, 1764716225), (215, 1058829735), (321, 709185025), (421, 540732525), (535, 425511015), (645, 352943245), (1075, 211765947), (1263, 180244175), (1567, 145276575), (1605, 141837005), (2105, 108146505), (2675, 85102203), (3225, 70588649), (4601, 49478025), (4701, 48425525), (6315, 36048835), (7835, 29055315), (8025, 28367401), (10525, 21629301), (13803, 16492675), (18103, 12575175), (23005, 9895605), (23505, 9685105), (31575, 7209767), (39175, 5811063), (45047, 5053575), (54309, 4191725), (67381, 3378525), (69015, 3298535), (90515, 2515035), (115025, 1979121), (117525, 1937021), (135141, 1684525), (167669, 1357725), (202143, 1126175), (225235, 1010715), (271545, 838345), (336905, 675705), (345075, 659707), (452575, 503007)]