65505165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 122694912

約数和(自身を除く): 57189747

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 165, 187, 193, 255, 363, 561, 579, 605, 935, 965, 1331, 1815, 2057, 2123, 2805, 2895, 3281, 3993, 6171, 6369, 6655, 9843, 10285, 10615, 16405, 19965, 22627, 23353, 30855, 31845, 36091, 49215, 67881, 70059, 108273, 113135, 116765, 180455, 256883, 339405, 350295, 397001, 541365, 770649, 1191003, 1284415, 1985005, 3853245, 4367011, 5955015, 13101033, 21835055, 65505165]

約数ペア:

[(1, 65505165), (3, 21835055), (5, 13101033), (11, 5955015), (15, 4367011), (17, 3853245), (33, 1985005), (51, 1284415), (55, 1191003), (85, 770649), (121, 541365), (165, 397001), (187, 350295), (193, 339405), (255, 256883), (363, 180455), (561, 116765), (579, 113135), (605, 108273), (935, 70059), (965, 67881), (1331, 49215), (1815, 36091), (2057, 31845), (2123, 30855), (2805, 23353), (2895, 22627), (3281, 19965), (3993, 16405), (6171, 10615), (6369, 10285), (6655, 9843)]