9820231695

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^2\times {\mathrm{20897}}^1$

素因数の和:21029

約数の個数: 48

約数和(自身を含む): 17759956320

約数和(自身を除く): 7939724625

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2655, 3481, 7965, 10443, 17405, 20897, 31329, 52215, 62691, 93987, 104485, 156645, 188073, 313455, 469935, 564219, 940365, 1232923, 2821095, 3698769, 6164615, 11096307, 18493845, 33288921, 55481535, 72742457, 166444605, 218227371, 363712285, 654682113, 1091136855, 1964046339, 3273410565, 9820231695]

約数ペア:

[(1, 9820231695), (3, 3273410565), (5, 1964046339), (9, 1091136855), (15, 654682113), (27, 363712285), (45, 218227371), (59, 166444605), (135, 72742457), (177, 55481535), (295, 33288921), (531, 18493845), (885, 11096307), (1593, 6164615), (2655, 3698769), (3481, 2821095), (7965, 1232923), (10443, 940365), (17405, 564219), (20897, 469935), (31329, 313455), (52215, 188073), (62691, 156645), (93987, 104485)]