71748465

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8681}}^1$

素因数の和:8737

約数の個数: 32

約数和(自身を含む): 125020800

約数和(自身を除く): 53272335

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 8265, 8681, 26043, 43405, 130215, 164939, 251749, 494817, 755247, 824695, 1258745, 2474085, 3776235, 4783231, 14349693, 23916155, 71748465]

約数ペア:

[(1, 71748465), (3, 23916155), (5, 14349693), (15, 4783231), (19, 3776235), (29, 2474085), (57, 1258745), (87, 824695), (95, 755247), (145, 494817), (285, 251749), (435, 164939), (551, 130215), (1653, 43405), (2755, 26043), (8265, 8681)]