74056815

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{78367}}^1$

素因数の和:78388

約数の個数: 32

約数和(自身を含む): 150466560

約数和(自身を除く): 76409745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 78367, 235101, 391835, 548569, 705303, 1175505, 1645707, 2115909, 2742845, 3526515, 4937121, 8228535, 10579545, 14811363, 24685605, 74056815]

約数ペア:

[(1, 74056815), (3, 24685605), (5, 14811363), (7, 10579545), (9, 8228535), (15, 4937121), (21, 3526515), (27, 2742845), (35, 2115909), (45, 1645707), (63, 1175505), (105, 705303), (135, 548569), (189, 391835), (315, 235101), (945, 78367)]