118322415

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 210100800

約数和(自身を除く): 91778385

約数列:

[1, 3, 5, 9, 15, 45, 73, 181, 199, 219, 365, 543, 597, 657, 905, 995, 1095, 1629, 1791, 2715, 2985, 3285, 8145, 8955, 13213, 14527, 36019, 39639, 43581, 66065, 72635, 108057, 118917, 130743, 180095, 198195, 217905, 324171, 540285, 594585, 653715, 1620855, 2629387, 7888161, 13146935, 23664483, 39440805, 118322415]

約数ペア:

[(1, 118322415), (3, 39440805), (5, 23664483), (9, 13146935), (15, 7888161), (45, 2629387), (73, 1620855), (181, 653715), (199, 594585), (219, 540285), (365, 324171), (543, 217905), (597, 198195), (657, 180095), (905, 130743), (995, 118917), (1095, 108057), (1629, 72635), (1791, 66065), (2715, 43581), (2985, 39639), (3285, 36019), (8145, 14527), (8955, 13213)]