12653025

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 26632224

約数和(自身を除く): 13979199

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 105, 147, 165, 175, 231, 245, 275, 313, 385, 525, 539, 735, 825, 939, 1155, 1225, 1565, 1617, 1925, 2191, 2695, 3443, 3675, 4695, 5775, 6573, 7825, 8085, 10329, 10955, 13475, 15337, 17215, 23475, 24101, 32865, 40425, 46011, 51645, 54775, 72303, 76685, 86075, 120505, 164325, 168707, 230055, 258225, 361515, 383425, 506121, 602525, 843535, 1150275, 1807575, 2530605, 4217675, 12653025]

約数ペア:

[(1, 12653025), (3, 4217675), (5, 2530605), (7, 1807575), (11, 1150275), (15, 843535), (21, 602525), (25, 506121), (33, 383425), (35, 361515), (49, 258225), (55, 230055), (75, 168707), (77, 164325), (105, 120505), (147, 86075), (165, 76685), (175, 72303), (231, 54775), (245, 51645), (275, 46011), (313, 40425), (385, 32865), (525, 24101), (539, 23475), (735, 17215), (825, 15337), (939, 13475), (1155, 10955), (1225, 10329), (1565, 8085), (1617, 7825), (1925, 6573), (2191, 5775), (2695, 4695), (3443, 3675)]