76849425

素因数分解:

$3^3\times 5^2\times {\mathrm{257}}^1\times {\mathrm{443}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 142044480

約数和(自身を除く): 65195055

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 257, 443, 675, 771, 1285, 1329, 2215, 2313, 3855, 3987, 6425, 6645, 6939, 11075, 11565, 11961, 19275, 19935, 33225, 34695, 57825, 59805, 99675, 113851, 173475, 299025, 341553, 569255, 1024659, 1707765, 2846275, 3073977, 5123295, 8538825, 15369885, 25616475, 76849425]

約数ペア:

[(1, 76849425), (3, 25616475), (5, 15369885), (9, 8538825), (15, 5123295), (25, 3073977), (27, 2846275), (45, 1707765), (75, 1024659), (135, 569255), (225, 341553), (257, 299025), (443, 173475), (675, 113851), (771, 99675), (1285, 59805), (1329, 57825), (2215, 34695), (2313, 33225), (3855, 19935), (3987, 19275), (6425, 11961), (6645, 11565), (6939, 11075)]