12969645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 22522752

約数和(自身を除く): 9553107

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 227, 293, 681, 879, 1135, 1465, 2951, 3405, 3809, 4395, 8853, 11427, 14755, 19045, 44265, 57135, 66511, 199533, 332555, 864643, 997665, 2593929, 4323215, 12969645]

約数ペア:

[(1, 12969645), (3, 4323215), (5, 2593929), (13, 997665), (15, 864643), (39, 332555), (65, 199533), (195, 66511), (227, 57135), (293, 44265), (681, 19045), (879, 14755), (1135, 11427), (1465, 8853), (2951, 4395), (3405, 3809)]