9858015

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 17971200

約数和(自身を除く): 8113185

約数列:

[1, 3, 5, 9, 15, 45, 47, 59, 79, 141, 177, 235, 237, 295, 395, 423, 531, 705, 711, 885, 1185, 2115, 2655, 2773, 3555, 3713, 4661, 8319, 11139, 13865, 13983, 18565, 23305, 24957, 33417, 41595, 41949, 55695, 69915, 124785, 167085, 209745, 219067, 657201, 1095335, 1971603, 3286005, 9858015]

約数ペア:

[(1, 9858015), (3, 3286005), (5, 1971603), (9, 1095335), (15, 657201), (45, 219067), (47, 209745), (59, 167085), (79, 124785), (141, 69915), (177, 55695), (235, 41949), (237, 41595), (295, 33417), (395, 24957), (423, 23305), (531, 18565), (705, 13983), (711, 13865), (885, 11139), (1185, 8319), (2115, 4661), (2655, 3713), (2773, 3555)]