2562435

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:79

約数の個数: 56

約数和(自身を含む): 4984080

約数和(自身を除く): 2421645

約数列:

[1, 3, 5, 9, 15, 19, 27, 37, 45, 57, 81, 95, 111, 135, 171, 185, 243, 285, 333, 405, 513, 555, 703, 729, 855, 999, 1215, 1539, 1665, 2109, 2565, 2997, 3515, 3645, 4617, 4995, 6327, 7695, 8991, 10545, 13851, 14985, 18981, 23085, 26973, 31635, 44955, 56943, 69255, 94905, 134865, 170829, 284715, 512487, 854145, 2562435]

約数ペア:

[(1, 2562435), (3, 854145), (5, 512487), (9, 284715), (15, 170829), (19, 134865), (27, 94905), (37, 69255), (45, 56943), (57, 44955), (81, 31635), (95, 26973), (111, 23085), (135, 18981), (171, 14985), (185, 13851), (243, 10545), (285, 8991), (333, 7695), (405, 6327), (513, 4995), (555, 4617), (703, 3645), (729, 3515), (855, 2997), (999, 2565), (1215, 2109), (1539, 1665)]