89655735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1789}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 155171520

約数和(自身を除く): 65515785

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 257, 771, 1285, 1789, 3341, 3855, 5367, 8945, 10023, 16705, 23257, 26835, 50115, 69771, 116285, 348855, 459773, 1379319, 2298865, 5977049, 6896595, 17931147, 29885245, 89655735]

約数ペア:

[(1, 89655735), (3, 29885245), (5, 17931147), (13, 6896595), (15, 5977049), (39, 2298865), (65, 1379319), (195, 459773), (257, 348855), (771, 116285), (1285, 69771), (1789, 50115), (3341, 26835), (3855, 23257), (5367, 16705), (8945, 10023)]