30628665

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11941}}^1$

素因数の和:11974

約数の個数: 32

約数和(自身を含む): 57321600

約数和(自身を除く): 26692935

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 11941, 35823, 59705, 107469, 179115, 226879, 322407, 537345, 680637, 1134395, 1612035, 2041911, 3403185, 6125733, 10209555, 30628665]

約数ペア:

[(1, 30628665), (3, 10209555), (5, 6125733), (9, 3403185), (15, 2041911), (19, 1612035), (27, 1134395), (45, 680637), (57, 537345), (95, 322407), (135, 226879), (171, 179115), (285, 107469), (513, 59705), (855, 35823), (2565, 11941)]