1228540755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{134047}}^1$

素因数の和:134115

約数の個数: 32

約数和(自身を含む): 2161926144

約数和(自身を除く): 933385389

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 9165, 134047, 402141, 670235, 1742611, 2010705, 5227833, 6300209, 8713055, 18900627, 26139165, 31501045, 81902717, 94503135, 245708151, 409513585, 1228540755]

約数ペア:

[(1, 1228540755), (3, 409513585), (5, 245708151), (13, 94503135), (15, 81902717), (39, 31501045), (47, 26139165), (65, 18900627), (141, 8713055), (195, 6300209), (235, 5227833), (611, 2010705), (705, 1742611), (1833, 670235), (3055, 402141), (9165, 134047)]