353175345

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 622125504

約数和(自身を除く): 268950159

約数列:

[1, 3, 5, 9, 15, 45, 131, 181, 331, 393, 543, 655, 905, 993, 1179, 1629, 1655, 1965, 2715, 2979, 4965, 5895, 8145, 14895, 23711, 43361, 59911, 71133, 118555, 130083, 179733, 213399, 216805, 299555, 355665, 390249, 539199, 650415, 898665, 1066995, 1951245, 2695995, 7848341, 23545023, 39241705, 70635069, 117725115, 353175345]

約数ペア:

[(1, 353175345), (3, 117725115), (5, 70635069), (9, 39241705), (15, 23545023), (45, 7848341), (131, 2695995), (181, 1951245), (331, 1066995), (393, 898665), (543, 650415), (655, 539199), (905, 390249), (993, 355665), (1179, 299555), (1629, 216805), (1655, 213399), (1965, 179733), (2715, 130083), (2979, 118555), (4965, 71133), (5895, 59911), (8145, 43361), (14895, 23711)]