65160045

素因数分解:

$3^4\times 5^1\times {\mathrm{349}}^1\times {\mathrm{461}}^1$

素因数の和:827

約数の個数: 40

約数和(自身を含む): 117394200

約数和(自身を除く): 52234155

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 349, 405, 461, 1047, 1383, 1745, 2305, 3141, 4149, 5235, 6915, 9423, 12447, 15705, 20745, 28269, 37341, 47115, 62235, 141345, 160889, 186705, 482667, 804445, 1448001, 2413335, 4344003, 7240005, 13032009, 21720015, 65160045]

約数ペア:

[(1, 65160045), (3, 21720015), (5, 13032009), (9, 7240005), (15, 4344003), (27, 2413335), (45, 1448001), (81, 804445), (135, 482667), (349, 186705), (405, 160889), (461, 141345), (1047, 62235), (1383, 47115), (1745, 37341), (2305, 28269), (3141, 20745), (4149, 15705), (5235, 12447), (6915, 9423)]