1226930115

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{18679}}^1$

素因数の和:18867

約数の個数: 32

約数和(自身を含む): 2044339200

約数和(自身を除く): 817409085

約数列:

[1, 3, 5, 15, 29, 87, 145, 151, 435, 453, 755, 2265, 4379, 13137, 18679, 21895, 56037, 65685, 93395, 280185, 541691, 1625073, 2708455, 2820529, 8125365, 8461587, 14102645, 42307935, 81795341, 245386023, 408976705, 1226930115]

約数ペア:

[(1, 1226930115), (3, 408976705), (5, 245386023), (15, 81795341), (29, 42307935), (87, 14102645), (145, 8461587), (151, 8125365), (435, 2820529), (453, 2708455), (755, 1625073), (2265, 541691), (4379, 280185), (13137, 93395), (18679, 65685), (21895, 56037)]