16466735

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 21448800

約数和(自身を除く): 4982065

約数列:

[1, 5, 23, 31, 115, 149, 155, 713, 745, 961, 3427, 3565, 4619, 4805, 17135, 22103, 23095, 106237, 110515, 143189, 531185, 715945, 3293347, 16466735]

約数ペア:

[(1, 16466735), (5, 3293347), (23, 715945), (31, 531185), (115, 143189), (149, 110515), (155, 106237), (713, 23095), (745, 22103), (961, 17135), (3427, 4805), (3565, 4619)]