16629394275

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1447}}^1\times {\mathrm{3929}}^1$

素因数の和:5405

約数の個数: 72

約数和(自身を含む): 32106590880

約数和(自身を除く): 15477196605

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 1447, 2925, 3929, 4341, 7235, 11787, 13023, 18811, 19645, 21705, 35361, 36175, 51077, 56433, 58935, 65115, 94055, 98225, 108525, 153231, 169299, 176805, 255385, 282165, 294675, 325575, 459693, 470275, 766155, 846495, 884025, 1276925, 1410825, 2298465, 3830775, 4232475, 5685263, 11492325, 17055789, 28426315, 51167367, 73908419, 85278945, 142131575, 221725257, 255836835, 369542095, 426394725, 665175771, 1108626285, 1279184175, 1847710475, 3325878855, 5543131425, 16629394275]

約数ペア:

[(1, 16629394275), (3, 5543131425), (5, 3325878855), (9, 1847710475), (13, 1279184175), (15, 1108626285), (25, 665175771), (39, 426394725), (45, 369542095), (65, 255836835), (75, 221725257), (117, 142131575), (195, 85278945), (225, 73908419), (325, 51167367), (585, 28426315), (975, 17055789), (1447, 11492325), (2925, 5685263), (3929, 4232475), (4341, 3830775), (7235, 2298465), (11787, 1410825), (13023, 1276925), (18811, 884025), (19645, 846495), (21705, 766155), (35361, 470275), (36175, 459693), (51077, 325575), (56433, 294675), (58935, 282165), (65115, 255385), (94055, 176805), (98225, 169299), (108525, 153231)]