23479785

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 46949760

約数和(自身を除く): 23469975

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 131, 315, 393, 569, 655, 917, 1179, 1707, 1965, 2751, 2845, 3983, 4585, 5121, 5895, 8253, 8535, 11949, 13755, 19915, 25605, 35847, 41265, 59745, 74539, 179235, 223617, 372695, 521773, 670851, 1118085, 1565319, 2608865, 3354255, 4695957, 7826595, 23479785]

約数ペア:

[(1, 23479785), (3, 7826595), (5, 4695957), (7, 3354255), (9, 2608865), (15, 1565319), (21, 1118085), (35, 670851), (45, 521773), (63, 372695), (105, 223617), (131, 179235), (315, 74539), (393, 59745), (569, 41265), (655, 35847), (917, 25605), (1179, 19915), (1707, 13755), (1965, 11949), (2751, 8535), (2845, 8253), (3983, 5895), (4585, 5121)]