1883408085

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1669}}^1$

素因数の和:2339

約数の個数: 64

約数和(自身を含む): 3613612800

約数和(自身を除く): 1730204715

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 643, 1669, 1755, 1929, 3215, 5007, 5787, 8345, 8359, 9645, 15021, 17361, 21697, 25035, 25077, 28935, 41795, 45063, 65091, 75105, 75231, 86805, 108485, 125385, 195273, 225315, 225693, 325455, 376155, 585819, 976365, 1073167, 1128465, 2929095, 3219501, 5365835, 9658503, 13951171, 16097505, 28975509, 41853513, 48292515, 69755855, 125560539, 144877545, 209267565, 376681617, 627802695, 1883408085]

約数ペア:

[(1, 1883408085), (3, 627802695), (5, 376681617), (9, 209267565), (13, 144877545), (15, 125560539), (27, 69755855), (39, 48292515), (45, 41853513), (65, 28975509), (117, 16097505), (135, 13951171), (195, 9658503), (351, 5365835), (585, 3219501), (643, 2929095), (1669, 1128465), (1755, 1073167), (1929, 976365), (3215, 585819), (5007, 376155), (5787, 325455), (8345, 225693), (8359, 225315), (9645, 195273), (15021, 125385), (17361, 108485), (21697, 86805), (25035, 75231), (25077, 75105), (28935, 65091), (41795, 45063)]