11725545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 20385792

約数和(自身を除く): 8660247

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 195, 383, 471, 785, 1149, 1915, 2041, 2355, 4979, 5745, 6123, 10205, 14937, 24895, 30615, 60131, 74685, 180393, 300655, 781703, 901965, 2345109, 3908515, 11725545]

約数ペア:

[(1, 11725545), (3, 3908515), (5, 2345109), (13, 901965), (15, 781703), (39, 300655), (65, 180393), (157, 74685), (195, 60131), (383, 30615), (471, 24895), (785, 14937), (1149, 10205), (1915, 6123), (2041, 5745), (2355, 4979)]