142420635

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1609}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 283308480

約数和(自身を除く): 140887845

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 281, 315, 843, 1405, 1609, 1967, 2529, 4215, 4827, 5901, 8045, 9835, 11263, 12645, 14481, 17703, 24135, 29505, 33789, 56315, 72405, 88515, 101367, 168945, 452129, 506835, 1356387, 2260645, 3164903, 4069161, 6781935, 9494709, 15824515, 20345805, 28484127, 47473545, 142420635]

約数ペア:

[(1, 142420635), (3, 47473545), (5, 28484127), (7, 20345805), (9, 15824515), (15, 9494709), (21, 6781935), (35, 4069161), (45, 3164903), (63, 2260645), (105, 1356387), (281, 506835), (315, 452129), (843, 168945), (1405, 101367), (1609, 88515), (1967, 72405), (2529, 56315), (4215, 33789), (4827, 29505), (5901, 24135), (8045, 17703), (9835, 14481), (11263, 12645)]