961197055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{8839}}^1$

素因数の和:9103

約数の個数: 32

約数和(自身を含む): 1425715200

約数和(自身を除く): 464518145

約数列:

[1, 5, 7, 13, 35, 65, 91, 239, 455, 1195, 1673, 3107, 8365, 8839, 15535, 21749, 44195, 61873, 108745, 114907, 309365, 574535, 804349, 2112521, 4021745, 10562605, 14787647, 27462773, 73938235, 137313865, 192239411, 961197055]

約数ペア:

[(1, 961197055), (5, 192239411), (7, 137313865), (13, 73938235), (35, 27462773), (65, 14787647), (91, 10562605), (239, 4021745), (455, 2112521), (1195, 804349), (1673, 574535), (3107, 309365), (8365, 114907), (8839, 108745), (15535, 61873), (21749, 44195)]