4861155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 8495424

約数和(自身を除く): 3634269

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 257, 291, 485, 771, 1261, 1285, 1455, 3341, 3783, 3855, 6305, 10023, 16705, 18915, 24929, 50115, 74787, 124645, 324077, 373935, 972231, 1620385, 4861155]

約数ペア:

[(1, 4861155), (3, 1620385), (5, 972231), (13, 373935), (15, 324077), (39, 124645), (65, 74787), (97, 50115), (195, 24929), (257, 18915), (291, 16705), (485, 10023), (771, 6305), (1261, 3855), (1285, 3783), (1455, 3341)]