27685665

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29297}}^1$

素因数の和:29318

約数の個数: 32

約数和(自身を含む): 56252160

約数和(自身を除く): 28566495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 29297, 87891, 146485, 205079, 263673, 439455, 615237, 791019, 1025395, 1318365, 1845711, 3076185, 3955095, 5537133, 9228555, 27685665]

約数ペア:

[(1, 27685665), (3, 9228555), (5, 5537133), (7, 3955095), (9, 3076185), (15, 1845711), (21, 1318365), (27, 1025395), (35, 791019), (45, 615237), (63, 439455), (105, 263673), (135, 205079), (189, 146485), (315, 87891), (945, 29297)]