47518335

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 87516000

約数和(自身を除く): 39997665

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 149, 171, 285, 373, 447, 745, 855, 1119, 1341, 1865, 2235, 2831, 3357, 5595, 6705, 7087, 8493, 14155, 16785, 21261, 25479, 35435, 42465, 55577, 63783, 106305, 127395, 166731, 277885, 318915, 500193, 833655, 1055963, 2500965, 3167889, 5279815, 9503667, 15839445, 47518335]

約数ペア:

[(1, 47518335), (3, 15839445), (5, 9503667), (9, 5279815), (15, 3167889), (19, 2500965), (45, 1055963), (57, 833655), (95, 500193), (149, 318915), (171, 277885), (285, 166731), (373, 127395), (447, 106305), (745, 63783), (855, 55577), (1119, 42465), (1341, 35435), (1865, 25479), (2235, 21261), (2831, 16785), (3357, 14155), (5595, 8493), (6705, 7087)]