26353285

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 39720960

約数和(自身を除く): 13367675

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 437, 665, 805, 1723, 2185, 3059, 8615, 12061, 15295, 32737, 39629, 60305, 163685, 198145, 229159, 277403, 752951, 1145795, 1387015, 3764755, 5270657, 26353285]

約数ペア:

[(1, 26353285), (5, 5270657), (7, 3764755), (19, 1387015), (23, 1145795), (35, 752951), (95, 277403), (115, 229159), (133, 198145), (161, 163685), (437, 60305), (665, 39629), (805, 32737), (1723, 15295), (2185, 12061), (3059, 8615)]