23981685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17569}}^1$

素因数の和:17597

約数の個数: 32

約数和(自身を含む): 47228160

約数和(自身を除く): 23246475

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 17569, 52707, 87845, 122983, 228397, 263535, 368949, 614915, 685191, 1141985, 1598779, 1844745, 3425955, 4796337, 7993895, 23981685]

約数ペア:

[(1, 23981685), (3, 7993895), (5, 4796337), (7, 3425955), (13, 1844745), (15, 1598779), (21, 1141985), (35, 685191), (39, 614915), (65, 368949), (91, 263535), (105, 228397), (195, 122983), (273, 87845), (455, 52707), (1365, 17569)]