137790015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{49123}}^1$

素因数の和:49159

約数の個数: 32

約数和(自身を含む): 254658816

約数和(自身を除く): 116868801

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 49123, 147369, 245615, 540353, 736845, 835091, 1621059, 2505273, 2701765, 4175455, 8105295, 9186001, 12526365, 27558003, 45930005, 137790015]

約数ペア:

[(1, 137790015), (3, 45930005), (5, 27558003), (11, 12526365), (15, 9186001), (17, 8105295), (33, 4175455), (51, 2701765), (55, 2505273), (85, 1621059), (165, 835091), (187, 736845), (255, 540353), (561, 245615), (935, 147369), (2805, 49123)]