83206815

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 136512000

約数和(自身を除く): 53305185

約数列:

[1, 3, 5, 15, 59, 149, 177, 295, 447, 631, 745, 885, 1893, 2235, 3155, 8791, 9465, 26373, 37229, 43955, 94019, 111687, 131865, 186145, 282057, 470095, 558435, 1410285, 5547121, 16641363, 27735605, 83206815]

約数ペア:

[(1, 83206815), (3, 27735605), (5, 16641363), (15, 5547121), (59, 1410285), (149, 558435), (177, 470095), (295, 282057), (447, 186145), (631, 131865), (745, 111687), (885, 94019), (1893, 43955), (2235, 37229), (3155, 26373), (8791, 9465)]