804913155

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1319}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 1423319040

約数和(自身を除く): 618405885

約数列:

[1, 3, 5, 9, 15, 45, 71, 191, 213, 355, 573, 639, 955, 1065, 1319, 1719, 2865, 3195, 3957, 6595, 8595, 11871, 13561, 19785, 40683, 59355, 67805, 93649, 122049, 203415, 251929, 280947, 468245, 610245, 755787, 842841, 1259645, 1404735, 2267361, 3778935, 4214205, 11336805, 17886959, 53660877, 89434795, 160982631, 268304385, 804913155]

約数ペア:

[(1, 804913155), (3, 268304385), (5, 160982631), (9, 89434795), (15, 53660877), (45, 17886959), (71, 11336805), (191, 4214205), (213, 3778935), (355, 2267361), (573, 1404735), (639, 1259645), (955, 842841), (1065, 755787), (1319, 610245), (1719, 468245), (2865, 280947), (3195, 251929), (3957, 203415), (6595, 122049), (8595, 93649), (11871, 67805), (13561, 59355), (19785, 40683)]