13306540305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1\times {\mathrm{971}}^1$

素因数の和:1938

約数の個数: 64

約数和(自身を含む): 22962030336

約数和(自身を除く): 9655490031

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 881, 915, 971, 1037, 2643, 2913, 3111, 4405, 4855, 5185, 13215, 14565, 14977, 15555, 16507, 44931, 49521, 53741, 59231, 74885, 82535, 161223, 177693, 224655, 247605, 268705, 296155, 806115, 855451, 888465, 913597, 1006927, 2566353, 2740791, 3020781, 4277255, 4567985, 5034635, 12831765, 13703955, 14542667, 15103905, 43628001, 52182511, 72713335, 156547533, 218140005, 260912555, 782737665, 887102687, 2661308061, 4435513435, 13306540305]

約数ペア:

[(1, 13306540305), (3, 4435513435), (5, 2661308061), (15, 887102687), (17, 782737665), (51, 260912555), (61, 218140005), (85, 156547533), (183, 72713335), (255, 52182511), (305, 43628001), (881, 15103905), (915, 14542667), (971, 13703955), (1037, 12831765), (2643, 5034635), (2913, 4567985), (3111, 4277255), (4405, 3020781), (4855, 2740791), (5185, 2566353), (13215, 1006927), (14565, 913597), (14977, 888465), (15555, 855451), (16507, 806115), (44931, 296155), (49521, 268705), (53741, 247605), (59231, 224655), (74885, 177693), (82535, 161223)]