15672345705

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{16477}}^1$

素因数の和:17430

約数の個数: 48

約数和(自身を含む): 28379070720

約数和(自身を除く): 12706725015

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 919, 1035, 2757, 4595, 8271, 13785, 16477, 21137, 41355, 49431, 63411, 82385, 105685, 148293, 190233, 247155, 317055, 378971, 741465, 951165, 1136913, 1894855, 3410739, 5684565, 15142363, 17053695, 45427089, 75711815, 136281267, 227135445, 348274349, 681406335, 1044823047, 1741371745, 3134469141, 5224115235, 15672345705]

約数ペア:

[(1, 15672345705), (3, 5224115235), (5, 3134469141), (9, 1741371745), (15, 1044823047), (23, 681406335), (45, 348274349), (69, 227135445), (115, 136281267), (207, 75711815), (345, 45427089), (919, 17053695), (1035, 15142363), (2757, 5684565), (4595, 3410739), (8271, 1894855), (13785, 1136913), (16477, 951165), (21137, 741465), (41355, 378971), (49431, 317055), (63411, 247155), (82385, 190233), (105685, 148293)]