84380905

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2833}}^1$

素因数の和:2905

約数の個数: 32

約数和(自身を含む): 124061184

約数和(自身を除く): 39680279

約数列:

[1, 5, 7, 23, 35, 37, 115, 161, 185, 259, 805, 851, 1295, 2833, 4255, 5957, 14165, 19831, 29785, 65159, 99155, 104821, 325795, 456113, 524105, 733747, 2280565, 2410883, 3668735, 12054415, 16876181, 84380905]

約数ペア:

[(1, 84380905), (5, 16876181), (7, 12054415), (23, 3668735), (35, 2410883), (37, 2280565), (115, 733747), (161, 524105), (185, 456113), (259, 325795), (805, 104821), (851, 99155), (1295, 65159), (2833, 29785), (4255, 19831), (5957, 14165)]