39620035

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4583}}^1$

素因数の和:4627

約数の個数: 32

約数和(自身を含む): 61608960

約数和(自身を除く): 21988925

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 4583, 8645, 22915, 32081, 59579, 87077, 160405, 297895, 417053, 435385, 609539, 1132001, 2085265, 3047695, 5660005, 7924007, 39620035]

約数ペア:

[(1, 39620035), (5, 7924007), (7, 5660005), (13, 3047695), (19, 2085265), (35, 1132001), (65, 609539), (91, 435385), (95, 417053), (133, 297895), (247, 160405), (455, 87077), (665, 59579), (1235, 32081), (1729, 22915), (4583, 8645)]