2658366165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{8081}}^1$

素因数の和:8350

約数の個数: 64

約数和(自身を含む): 5257308672

約数和(自身を除く): 2598942507

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 241, 273, 455, 723, 1205, 1365, 1687, 3133, 3615, 5061, 8081, 8435, 9399, 15665, 21931, 24243, 25305, 40405, 46995, 56567, 65793, 105053, 109655, 121215, 169701, 282835, 315159, 328965, 525265, 735371, 848505, 1575795, 1947521, 2206113, 3676855, 5842563, 9737605, 11030565, 13632647, 25317773, 29212815, 40897941, 68163235, 75953319, 126588865, 177224411, 204489705, 379766595, 531673233, 886122055, 2658366165]

約数ペア:

[(1, 2658366165), (3, 886122055), (5, 531673233), (7, 379766595), (13, 204489705), (15, 177224411), (21, 126588865), (35, 75953319), (39, 68163235), (65, 40897941), (91, 29212815), (105, 25317773), (195, 13632647), (241, 11030565), (273, 9737605), (455, 5842563), (723, 3676855), (1205, 2206113), (1365, 1947521), (1687, 1575795), (3133, 848505), (3615, 735371), (5061, 525265), (8081, 328965), (8435, 315159), (9399, 282835), (15665, 169701), (21931, 121215), (24243, 109655), (25305, 105053), (40405, 65793), (46995, 56567)]