82572105

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1459}}^1$

素因数の和:1499

約数の個数: 64

約数和(自身を含む): 168192000

約数和(自身を除く): 85619895

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 343, 385, 539, 735, 1029, 1155, 1459, 1617, 1715, 2695, 3773, 4377, 5145, 7295, 8085, 10213, 11319, 16049, 18865, 21885, 30639, 48147, 51065, 56595, 71491, 80245, 112343, 153195, 214473, 240735, 337029, 357455, 500437, 561715, 786401, 1072365, 1501311, 1685145, 2359203, 2502185, 3932005, 5504807, 7506555, 11796015, 16514421, 27524035, 82572105]

約数ペア:

[(1, 82572105), (3, 27524035), (5, 16514421), (7, 11796015), (11, 7506555), (15, 5504807), (21, 3932005), (33, 2502185), (35, 2359203), (49, 1685145), (55, 1501311), (77, 1072365), (105, 786401), (147, 561715), (165, 500437), (231, 357455), (245, 337029), (343, 240735), (385, 214473), (539, 153195), (735, 112343), (1029, 80245), (1155, 71491), (1459, 56595), (1617, 51065), (1715, 48147), (2695, 30639), (3773, 21885), (4377, 18865), (5145, 16049), (7295, 11319), (8085, 10213)]