8276205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 15926400

約数和(自身を除く): 7650195

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 149, 161, 345, 447, 483, 529, 745, 805, 1043, 1587, 2235, 2415, 2645, 3129, 3427, 3703, 5215, 7935, 10281, 11109, 15645, 17135, 18515, 23989, 51405, 55545, 71967, 78821, 119945, 236463, 359835, 394105, 551747, 1182315, 1655241, 2758735, 8276205]

約数ペア:

[(1, 8276205), (3, 2758735), (5, 1655241), (7, 1182315), (15, 551747), (21, 394105), (23, 359835), (35, 236463), (69, 119945), (105, 78821), (115, 71967), (149, 55545), (161, 51405), (345, 23989), (447, 18515), (483, 17135), (529, 15645), (745, 11109), (805, 10281), (1043, 7935), (1587, 5215), (2235, 3703), (2415, 3427), (2645, 3129)]