804550425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 1572375552

約数和(自身を除く): 767825127

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 157, 175, 215, 227, 301, 471, 525, 645, 681, 785, 903, 1075, 1099, 1135, 1505, 1589, 2355, 3225, 3297, 3405, 3925, 4515, 4767, 5495, 5675, 6751, 7525, 7945, 9761, 11775, 16485, 17025, 20253, 22575, 23835, 27475, 29283, 33755, 35639, 39725, 47257, 48805, 68327, 82425, 101265, 106917, 119175, 141771, 146415, 168775, 178195, 204981, 236285, 244025, 249473, 341635, 506325, 534585, 708855, 732075, 748419, 890975, 1024905, 1181425, 1247365, 1532477, 1708175, 2672925, 3544275, 3742095, 4597431, 5124525, 6236825, 7662385, 10727339, 18710475, 22987155, 32182017, 38311925, 53636695, 114935775, 160910085, 268183475, 804550425]

約数ペア:

[(1, 804550425), (3, 268183475), (5, 160910085), (7, 114935775), (15, 53636695), (21, 38311925), (25, 32182017), (35, 22987155), (43, 18710475), (75, 10727339), (105, 7662385), (129, 6236825), (157, 5124525), (175, 4597431), (215, 3742095), (227, 3544275), (301, 2672925), (471, 1708175), (525, 1532477), (645, 1247365), (681, 1181425), (785, 1024905), (903, 890975), (1075, 748419), (1099, 732075), (1135, 708855), (1505, 534585), (1589, 506325), (2355, 341635), (3225, 249473), (3297, 244025), (3405, 236285), (3925, 204981), (4515, 178195), (4767, 168775), (5495, 146415), (5675, 141771), (6751, 119175), (7525, 106917), (7945, 101265), (9761, 82425), (11775, 68327), (16485, 48805), (17025, 47257), (20253, 39725), (22575, 35639), (23835, 33755), (27475, 29283)]