78953835

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5227}}^1$

素因数の和:5307

約数の個数: 32

約数和(自身を含む): 135509760

約数和(自身を除く): 56555925

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 3021, 5035, 5227, 15105, 15681, 26135, 78405, 99313, 277031, 297939, 496565, 831093, 1385155, 1489695, 4155465, 5263589, 15790767, 26317945, 78953835]

約数ペア:

[(1, 78953835), (3, 26317945), (5, 15790767), (15, 5263589), (19, 4155465), (53, 1489695), (57, 1385155), (95, 831093), (159, 496565), (265, 297939), (285, 277031), (795, 99313), (1007, 78405), (3021, 26135), (5035, 15681), (5227, 15105)]