998906851485

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9056683}}^1$

素因数の和:9056759

約数の個数: 64

約数和(自身を含む): 1912771660800

約数和(自身を除く): 913864809315

約数列:

[1, 3, 5, 9, 15, 19, 27, 43, 45, 57, 95, 129, 135, 171, 215, 285, 387, 513, 645, 817, 855, 1161, 1935, 2451, 2565, 4085, 5805, 7353, 12255, 22059, 36765, 110295, 9056683, 27170049, 45283415, 81510147, 135850245, 172076977, 244530441, 389437369, 407550735, 516230931, 860384885, 1168312107, 1222652205, 1548692793, 1947186845, 2581154655, 3504936321, 4646078379, 5841560535, 7399310011, 7743463965, 10514808963, 17524681605, 22197930033, 23230391895, 36996550055, 52574044815, 66593790099, 110989650165, 199781370297, 332968950495, 998906851485]

約数ペア:

[(1, 998906851485), (3, 332968950495), (5, 199781370297), (9, 110989650165), (15, 66593790099), (19, 52574044815), (27, 36996550055), (43, 23230391895), (45, 22197930033), (57, 17524681605), (95, 10514808963), (129, 7743463965), (135, 7399310011), (171, 5841560535), (215, 4646078379), (285, 3504936321), (387, 2581154655), (513, 1947186845), (645, 1548692793), (817, 1222652205), (855, 1168312107), (1161, 860384885), (1935, 516230931), (2451, 407550735), (2565, 389437369), (4085, 244530441), (5805, 172076977), (7353, 135850245), (12255, 81510147), (22059, 45283415), (36765, 27170049), (110295, 9056683)]