155955645

素因数分解:

$3^3\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1753}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 277833600

約数和(自身を除く): 121877955

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 659, 1753, 1977, 3295, 5259, 5931, 8765, 9885, 15777, 17793, 26295, 29655, 47331, 78885, 88965, 236655, 1155227, 3465681, 5776135, 10397043, 17328405, 31191129, 51985215, 155955645]

約数ペア:

[(1, 155955645), (3, 51985215), (5, 31191129), (9, 17328405), (15, 10397043), (27, 5776135), (45, 3465681), (135, 1155227), (659, 236655), (1753, 88965), (1977, 78885), (3295, 47331), (5259, 29655), (5931, 26295), (8765, 17793), (9885, 15777)]