65742165

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 126074880

約数和(自身を除く): 60332715

約数列:

[1, 3, 5, 9, 15, 23, 27, 31, 45, 69, 93, 115, 135, 155, 207, 279, 345, 465, 621, 683, 713, 837, 1035, 1395, 2049, 2139, 3105, 3415, 3565, 4185, 6147, 6417, 10245, 10695, 15709, 18441, 19251, 21173, 30735, 32085, 47127, 63519, 78545, 92205, 96255, 105865, 141381, 190557, 235635, 317595, 424143, 486979, 571671, 706905, 952785, 1460937, 2120715, 2434895, 2858355, 4382811, 7304685, 13148433, 21914055, 65742165]

約数ペア:

[(1, 65742165), (3, 21914055), (5, 13148433), (9, 7304685), (15, 4382811), (23, 2858355), (27, 2434895), (31, 2120715), (45, 1460937), (69, 952785), (93, 706905), (115, 571671), (135, 486979), (155, 424143), (207, 317595), (279, 235635), (345, 190557), (465, 141381), (621, 105865), (683, 96255), (713, 92205), (837, 78545), (1035, 63519), (1395, 47127), (2049, 32085), (2139, 30735), (3105, 21173), (3415, 19251), (3565, 18441), (4185, 15709), (6147, 10695), (6417, 10245)]