135918615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2447}}^1$

素因数の和:2508

約数の個数: 48

約数和(自身を含む): 259918848

約数和(自身を除く): 124000233

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 529, 805, 1587, 2415, 2447, 2645, 3703, 7341, 7935, 11109, 12235, 17129, 18515, 36705, 51387, 55545, 56281, 85645, 168843, 256935, 281405, 393967, 844215, 1181901, 1294463, 1969835, 3883389, 5909505, 6472315, 9061241, 19416945, 27183723, 45306205, 135918615]

約数ペア:

[(1, 135918615), (3, 45306205), (5, 27183723), (7, 19416945), (15, 9061241), (21, 6472315), (23, 5909505), (35, 3883389), (69, 1969835), (105, 1294463), (115, 1181901), (161, 844215), (345, 393967), (483, 281405), (529, 256935), (805, 168843), (1587, 85645), (2415, 56281), (2447, 55545), (2645, 51387), (3703, 36705), (7341, 18515), (7935, 17129), (11109, 12235)]