3772755

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 8002800

約数和(自身を除く): 4230045

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 49, 59, 63, 87, 105, 145, 147, 177, 203, 245, 261, 295, 315, 413, 435, 441, 531, 609, 735, 885, 1015, 1239, 1305, 1421, 1711, 1827, 2065, 2205, 2655, 2891, 3045, 3717, 4263, 5133, 6195, 7105, 8555, 8673, 9135, 11977, 12789, 14455, 15399, 18585, 21315, 25665, 26019, 35931, 43365, 59885, 63945, 76995, 83839, 107793, 130095, 179655, 251517, 419195, 538965, 754551, 1257585, 3772755]

約数ペア:

[(1, 3772755), (3, 1257585), (5, 754551), (7, 538965), (9, 419195), (15, 251517), (21, 179655), (29, 130095), (35, 107793), (45, 83839), (49, 76995), (59, 63945), (63, 59885), (87, 43365), (105, 35931), (145, 26019), (147, 25665), (177, 21315), (203, 18585), (245, 15399), (261, 14455), (295, 12789), (315, 11977), (413, 9135), (435, 8673), (441, 8555), (531, 7105), (609, 6195), (735, 5133), (885, 4263), (1015, 3717), (1239, 3045), (1305, 2891), (1421, 2655), (1711, 2205), (1827, 2065)]