542051325

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{27691}}^1$

素因数の和:27739

約数の個数: 48

約数和(自身を含む): 1030142400

約数和(自身を除く): 488091075

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1305, 2175, 3915, 6525, 19575, 27691, 83073, 138455, 249219, 415365, 692275, 747657, 803039, 1246095, 2076825, 2409117, 3738285, 4015195, 6230475, 7227351, 12045585, 18691425, 20075975, 21682053, 36136755, 60227925, 108410265, 180683775, 542051325]

約数ペア:

[(1, 542051325), (3, 180683775), (5, 108410265), (9, 60227925), (15, 36136755), (25, 21682053), (27, 20075975), (29, 18691425), (45, 12045585), (75, 7227351), (87, 6230475), (135, 4015195), (145, 3738285), (225, 2409117), (261, 2076825), (435, 1246095), (675, 803039), (725, 747657), (783, 692275), (1305, 415365), (2175, 249219), (3915, 138455), (6525, 83073), (19575, 27691)]