79278075

素因数分解:

$3^3\times 5^2\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 146523360

約数和(自身を除く): 67245285

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 257, 457, 675, 771, 1285, 1371, 2285, 2313, 3855, 4113, 6425, 6855, 6939, 11425, 11565, 12339, 19275, 20565, 34275, 34695, 57825, 61695, 102825, 117449, 173475, 308475, 352347, 587245, 1057041, 1761735, 2936225, 3171123, 5285205, 8808675, 15855615, 26426025, 79278075]

約数ペア:

[(1, 79278075), (3, 26426025), (5, 15855615), (9, 8808675), (15, 5285205), (25, 3171123), (27, 2936225), (45, 1761735), (75, 1057041), (135, 587245), (225, 352347), (257, 308475), (457, 173475), (675, 117449), (771, 102825), (1285, 61695), (1371, 57825), (2285, 34695), (2313, 34275), (3855, 20565), (4113, 19275), (6425, 12339), (6855, 11565), (6939, 11425)]