29211525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 63370944

約数和(自身を除く): 34159419

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 75, 85, 105, 119, 153, 175, 225, 255, 315, 357, 425, 525, 595, 765, 1071, 1091, 1275, 1575, 1785, 2975, 3273, 3825, 5355, 5455, 7637, 8925, 9819, 16365, 18547, 22911, 26775, 27275, 38185, 49095, 55641, 68733, 81825, 92735, 114555, 129829, 166923, 190925, 245475, 278205, 343665, 389487, 463675, 572775, 649145, 834615, 1168461, 1391025, 1718325, 1947435, 3245725, 4173075, 5842305, 9737175, 29211525]

約数ペア:

[(1, 29211525), (3, 9737175), (5, 5842305), (7, 4173075), (9, 3245725), (15, 1947435), (17, 1718325), (21, 1391025), (25, 1168461), (35, 834615), (45, 649145), (51, 572775), (63, 463675), (75, 389487), (85, 343665), (105, 278205), (119, 245475), (153, 190925), (175, 166923), (225, 129829), (255, 114555), (315, 92735), (357, 81825), (425, 68733), (525, 55641), (595, 49095), (765, 38185), (1071, 27275), (1091, 26775), (1275, 22911), (1575, 18547), (1785, 16365), (2975, 9819), (3273, 8925), (3825, 7637), (5355, 5455)]