3812595

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 6538752

約数和(自身を除く): 2726157

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 257, 345, 645, 771, 989, 1285, 2967, 3855, 4945, 5911, 11051, 14835, 17733, 29555, 33153, 55255, 88665, 165765, 254173, 762519, 1270865, 3812595]

約数ペア:

[(1, 3812595), (3, 1270865), (5, 762519), (15, 254173), (23, 165765), (43, 88665), (69, 55255), (115, 33153), (129, 29555), (215, 17733), (257, 14835), (345, 11051), (645, 5911), (771, 4945), (989, 3855), (1285, 2967)]