72236415

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1297}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 119623680

約数和(自身を除く): 47387265

約数列:

[1, 3, 5, 15, 47, 79, 141, 235, 237, 395, 705, 1185, 1297, 3713, 3891, 6485, 11139, 18565, 19455, 55695, 60959, 102463, 182877, 304795, 307389, 512315, 914385, 1536945, 4815761, 14447283, 24078805, 72236415]

約数ペア:

[(1, 72236415), (3, 24078805), (5, 14447283), (15, 4815761), (47, 1536945), (79, 914385), (141, 512315), (235, 307389), (237, 304795), (395, 182877), (705, 102463), (1185, 60959), (1297, 55695), (3713, 19455), (3891, 18565), (6485, 11139)]