25365270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 72559872

約数和(自身を除く): 47194602

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 53, 70, 86, 105, 106, 129, 159, 210, 215, 258, 265, 301, 318, 371, 430, 530, 602, 645, 742, 795, 903, 1113, 1290, 1505, 1590, 1806, 1855, 2226, 2279, 2809, 3010, 3710, 4515, 4558, 5565, 5618, 6837, 8427, 9030, 11130, 11395, 13674, 14045, 15953, 16854, 19663, 22790, 28090, 31906, 34185, 39326, 42135, 47859, 58989, 68370, 79765, 84270, 95718, 98315, 117978, 120787, 159530, 196630, 239295, 241574, 294945, 362361, 478590, 589890, 603935, 724722, 845509, 1207870, 1691018, 1811805, 2536527, 3623610, 4227545, 5073054, 8455090, 12682635, 25365270]

約数ペア:

[(1, 25365270), (2, 12682635), (3, 8455090), (5, 5073054), (6, 4227545), (7, 3623610), (10, 2536527), (14, 1811805), (15, 1691018), (21, 1207870), (30, 845509), (35, 724722), (42, 603935), (43, 589890), (53, 478590), (70, 362361), (86, 294945), (105, 241574), (106, 239295), (129, 196630), (159, 159530), (210, 120787), (215, 117978), (258, 98315), (265, 95718), (301, 84270), (318, 79765), (371, 68370), (430, 58989), (530, 47859), (602, 42135), (645, 39326), (742, 34185), (795, 31906), (903, 28090), (1113, 22790), (1290, 19663), (1505, 16854), (1590, 15953), (1806, 14045), (1855, 13674), (2226, 11395), (2279, 11130), (2809, 9030), (3010, 8427), (3710, 6837), (4515, 5618), (4558, 5565)]